Best/Worst Span Leaderboards
Best Spans by Sport - Playoffs
Best Spans by Sport - Championship Appearances
Best Spans by Sport - Championships
Worst Spans by Sport - Playoffs
Worst Spans by Sport - Championship Appearances
Worst Spans by Sport - Championships
Rk:		rank within each sport
Ovr Rk:		overall rank among all sports
#:		number of times this event occurred in the given timespan
Exp:		the expected number of times this event would occur on average in the given timespan
P(Occ≤#):		probability the number of observed occurrances or less happens in the given timespan
P(Occ≥#):		probability the number of observed occurrances or more happens in the given timespan
Details related to how specific data is handled for various situations
Probability calculation details
Best Spans by Sport - Playoffs
	Ovr	Baseball (1903-present)					Ovr	Basketball (1947-present)					Ovr	Football (1920-present)					Ovr	Hockey (1918-present)
Rk	Rk	Franchise	#	Exp	Years	P(Occ≥#)	Rk	Franchise	#	Exp	Years	P(Occ≥#)	Rk	Franchise	#	Exp	Years	P(Occ≥#)	Rk	Franchise	#	Exp	Years	P(Occ≥#)	Rk
1	1	New York Yankees	60	19.59	1921-2025	1.16E-19	3	Los Angeles Lakers	51	31.81	1959-2013	6.31E-09	4	Dallas Cowboys	17	5.46	1966-1983	1.14E-08	7	Montreal Canadiens	66	48.68	1923-1994	8.81E-07	1
2	2	Atlanta Braves	14	3.38	1991-2005	1.69E-09	6	San Antonio Spurs	29	16.79	1990-2019	6.53E-07	9	New England Patriots	16	6.38	2003-2019	1.68E-06	8	Detroit Red Wings	25	14.58	1991-2016	1.11E-06	2
3	5	Los Angeles Dodgers	36	16.64	1947-2025	4.09E-07	12	Portland Trail Blazers	26	15.85	1977-2003	1.04E-05	11	Cleveland Browns	14	4.39	1950-1972	9.05E-06	10	Chicago Blackhawks	38	26.73	1959-1997	5.85E-06	3
4	18	St. Louis Cardinals	12	4.11	2000-2015	4.78E-05	16	Boston Celtics	61	44.86	1951-2025	3.89E-05	13	San Francisco 49ers	15	6.42	1983-1998	1.10E-05	14	Boston Bruins	49	34.77	1968-2024	1.53E-05	4
5	23	San Francisco Giants	8	1.75	1911-1924	8.86E-05	17	Utah Jazz	20	12.17	1984-2003	4.66E-05	15	Green Bay Packers	25	13.02	1993-2025	2.44E-05	22	St. Louis Blues	25	17.40	1980-2004	8.81E-05	5
6	26	Athletics	5	0.83	1971-1975	1.29E-04	24	New York Knicks	14	7.68	1988-2001	1.12E-04	19	Indianapolis Colts	14	6.01	1999-2014	5.66E-05	30	Pittsburgh Penguins	13	6.73	2007-2019	1.92E-04	6
7	28	Kansas City Royals	7	1.60	1976-1985	1.79E-04	29	Indiana Pacers	16	8.93	1990-2006	1.84E-04	20	Minnesota Vikings	10	3.38	1968-1978	5.70E-05	34	New Jersey Devils	18	10.89	1991-2010	3.68E-04	7
8	36	Baltimore Orioles	6	1.30	1966-1974	4.74E-04	31	Chicago Bulls	14	8.24	1985-1998	2.48E-04	21	Pittsburgh Steelers	35	20.90	1972-2025	8.76E-05	40	San Jose Sharks	19	11.56	1998-2019	5.54E-04	8
9	38	Houston Astros	8	3.13	2017-2024	5.06E-04	35	Philadelphia 76ers	22	15.64	1950-1971	4.71E-04	25	Kansas City Chiefs	10	4.06	2015-2024	1.19E-04	42	Philadelphia Flyers	16	9.39	1995-2012	5.98E-04	9
10	39	St. Louis Cardinals	9	2.63	1926-1946	5.29E-04	37	Washington Wizards	12	6.38	1969-1980	5.04E-04	27	Los Angeles Rams	14	6.25	1973-1989	1.45E-04	45	Washington Capitals	14	7.70	2008-2022	6.85E-04	10
11	43	Pittsburgh Pirates	5	1.00	1970-1975	6.64E-04	46	Dallas Mavericks	12	6.55	2001-2012	6.98E-04	32	Green Bay Packers	6	1.25	1960-1967	2.82E-04	49	Detroit Red Wings	20	14.10	1939-1958	8.22E-04	11
12	47	Philadelphia Phillies	6	1.50	1976-1983	7.54E-04	50	Phoenix Suns	13	7.69	1989-2001	0.00108	33	New York Giants	6	1.26	1956-1963	3.19E-04	55	Philadelphia Flyers	17	11.63	1973-1989	0.00139	12
13	51	Chicago Cubs	4	0.63	1906-1910	0.00110	54	Miami Heat	24	15.61	1996-2025	0.00131	41	Miami Dolphins	21	11.54	1970-2001	5.84E-04	56	Ottawa Senators	11	6.07	1997-2008	0.00141	13
14	52	Athletics	4	0.63	1910-1914	0.00110	63	Atlanta Hawks	10	5.33	2008-2017	0.00186	44	Seattle Seahawks	14	6.81	2003-2020	6.65E-04	70	Colorado Avalanche	11	6.32	1995-2006	0.00218	14
15	53	Philadelphia Phillies	5	1.30	2007-2011	0.00117	67	Denver Nuggets	10	5.37	2004-2013	0.00200	48	Las Vegas Raiders	6	1.84	1972-1977	8.08E-04	71	Washington Capitals	14	9.09	1983-1996	0.00232	15
16	57	Atlanta Braves	7	2.80	2018-2024	0.00152	72	Philadelphia 76ers	12	7.32	1976-1987	0.00237	59	Philadelphia Eagles	18	10.18	2000-2025	0.00181	73	Toronto Maple Leafs	44	34.80	1931-1981	0.00246	16
17	58	Cleveland Guardians	5	1.37	1994-1999	0.00157	77	Atlanta Hawks	11	6.51	1963-1973	0.00282	66	Tennessee Titans	7	2.88	1987-1993	0.00197	78	Tampa Bay Lightning	11	6.00	2014-2025	0.00317	17
18	60	Toronto Blue Jays	4	0.71	1989-1994	0.00184	79	Milwaukee Bucks	9	4.80	2017-2025	0.00349	68	Chicago Bears	4	0.85	1940-1943	0.00200	81	Pittsburgh Penguins	11	6.63	1991-2001	0.00366	18
19	61	Athletics	4	0.71	1988-1992	0.00184	80	Atlanta Hawks	7	3.44	1993-1999	0.00354	74	Buffalo Bills	7	3.00	2019-2025	0.00263	84	Chicago Blackhawks	9	4.95	2009-2017	0.00460	19
20	62	Boston Red Sox	12	5.27	1986-2009	0.00186	83	Milwaukee Bucks	12	7.67	1980-1991	0.00422	75	New York Giants	8	2.85	1925-1946	0.00269	90	New York Rangers	11	6.27	2006-2017	0.00491	20
21	64	Detroit Tigers	3	0.38	1907-1909	0.00195	93	Detroit Pistons	12	7.06	1996-2009	0.00559	76	Buffalo Bills	10	4.80	1988-1999	0.00277	91	Colorado Avalanche	8	4.12	2018-2025	0.00494	21
22	65	Athletics	3	0.38	1929-1931	0.00195	95	New York Knicks	9	5.20	1967-1975	0.00642	82	Minnesota Vikings	11	5.57	1987-2000	0.00367	100	New York Rangers	27	20.48	1967-1997	0.00718	22
23	69	Cincinnati Reds	5	1.17	1970-1976	0.00200	97	Houston Rockets	8	4.27	2013-2020	0.00655	85	Dallas Cowboys	8	3.70	1991-1999	0.00462	106	Carolina Hurricanes	7	3.50	2019-2025	0.00781	23
24	87	Pittsburgh Pirates	3	0.50	1990-1992	0.00463	98	Portland Trail Blazers	8	4.27	2014-2021	0.00655	86	Detroit Lions	3	0.50	1952-1954	0.00463	110	New York Islanders	14	9.96	1975-1988	0.00831	24
25	94	Boston Red Sox	4	0.88	1912-1918	0.00624	99	Houston Rockets	14	9.22	1985-1999	0.00688	88	Los Angeles Rams	3	0.51	1949-1951	0.00476	128	St. Louis Blues	10	5.98	2012-2022	0.01235	25
26	107	Houston Astros	6	2.15	1997-2005	0.00785	112	Phoenix Suns	8	4.47	1978-1985	0.00901	89	Chicago Bears	7	2.95	1984-1991	0.00491	142	Dallas Stars	10	6.19	1997-2008	0.01686	26
27	109	Milwaukee Brewers	7	3.20	2018-2025	0.00812	114	Sacramento Kings	8	4.50	1999-2006	0.00990	92	Kansas City Chiefs	6	2.52	1990-1995	0.00550	143	Calgary Flames	16	12.41	1976-1991	0.01694	27
28	111	St. Louis Cardinals	3	0.50	1964-1968	0.00856	115	Oklahoma City Thunder	10	5.87	2010-2020	0.01055	96	Washington Commanders	4	1.14	1971-1974	0.00652	150	Toronto Maple Leafs	8	4.57	2017-2025	0.02176	28
29	113	Athletics	4	1.25	2000-2003	0.00957	116	Chicago Bulls	10	5.87	2005-2015	0.01055	101	Washington Commanders	6	2.05	1936-1945	0.00720	151	Los Angeles Kings	9	5.97	1974-1982	0.02286	29
30	117	Detroit Tigers	4	1.29	2011-2014	0.01069	118	San Antonio Spurs	7	3.68	1977-1983	0.01105	102	Denver Broncos	5	1.88	2011-2015	0.00742	156	Buffalo Sabres	13	9.29	1988-2001	0.02327	30
31	120	Tampa Bay Rays	5	2.07	2019-2023	0.01138	119	Minnesota Timberwolves	8	4.57	1997-2004	0.01137	103	Cincinnati Bengals	5	1.88	2011-2015	0.00742	160	Anaheim Ducks	11	7.07	2006-2018	0.02411	31
32	127	Chicago Cubs	4	1.33	2015-2018	0.01235	121	Denver Nuggets	9	5.52	1982-1990	0.01158	104	Baltimore Ravens	5	1.88	2008-2012	0.00742	164	Toronto Maple Leafs	6	3.24	1999-2004	0.02460	32
33	130	Los Angeles Angels	5	1.88	2004-2009	0.01328	122	Golden State Warriors	7	3.73	2013-2019	0.01227	105	Cleveland Browns	5	1.88	1985-1989	0.00744	165	New York Rangers	9	6.00	1927-1935	0.02460	33
34	133	Minnesota Twins	2	0.25	1924-1925	0.01563	123	Philadelphia 76ers	7	3.73	2018-2024	0.01227	108	Philadelphia Eagles	3	0.60	1947-1949	0.00800	173	Minnesota Wild	6	3.36	2013-2018	0.03097	34
35	134	Cincinnati Reds	2	0.25	1939-1940	0.01563	124	Denver Nuggets	7	3.73	2019-2025	0.01227	132	Philadelphia Eagles	4	1.40	1978-1981	0.01499	174	Florida Panthers	5	2.50	2021-2025	0.03125	35
36	135	San Francisco Giants	2	0.25	1936-1937	0.01563	125	Memphis Grizzlies	7	3.73	2011-2017	0.01227	138	Indianapolis Colts	9	4.35	1958-1977	0.01595	177	Vancouver Canucks	10	6.40	2001-2013	0.03285	36
37	136	Atlanta Braves	2	0.25	1957-1958	0.01563	126	Toronto Raptors	7	3.73	2014-2020	0.01227	139	Tampa Bay Buccaneers	5	2.19	2020-2024	0.01603	179	Nashville Predators	14	9.71	2004-2022	0.03366	37
38	137	Detroit Tigers	2	0.25	1934-1935	0.01563	129	Los Angeles Clippers	12	7.47	2012-2025	0.01249	147	Denver Broncos	17	11.05	1977-2005	0.01949	181	Edmonton Oilers	5	2.57	2021-2025	0.03571	38
39	140	Minnesota Twins	6	2.47	2002-2010	0.01628	131	Cleveland Cavaliers	5	2.41	1992-1996	0.01333	148	Los Angeles Chargers	4	1.50	2006-2009	0.01978	183	Boston Bruins	28	23.01	1927-1959	0.03675	39
40	144	San Francisco Giants	5	1.87	1997-2003	0.01717	141	Oklahoma City Thunder	8	4.79	1991-1998	0.01644	149	New York Giants	4	1.50	2005-2008	0.01978	187	Vegas Golden Knights	7	4.06	2018-2025	0.03859	40
41	167	Philadelphia Phillies	4	1.60	2022-2025	0.02560	145	Chicago Bulls	6	3.07	1970-1975	0.01723	155	New Orleans Saints	4	1.56	2017-2020	0.02307	191	Edmonton Oilers	13	10.19	1980-1992	0.04150	41
42	168	Minnesota Twins	3	0.73	1965-1970	0.02665	146	Indiana Pacers	9	5.33	2011-2020	0.01815	157	Jacksonville Jaguars	4	1.57	1996-1999	0.02360	193	St. Louis Blues	9	5.94	1968-1977	0.04180	42
43	170	Chicago Cubs	4	1.25	1929-1938	0.02746	152	Orlando Magic	6	3.20	2007-2012	0.02301	158	Washington Commanders	8	4.29	1982-1992	0.02394	199	Calgary Flames	5	2.67	2004-2009	0.04315	43
44	171	St. Louis Cardinals	4	1.67	2019-2022	0.02844	153	Utah Jazz	6	3.20	2017-2022	0.02301	159	Tampa Bay Buccaneers	4	1.58	1999-2002	0.02400	202	Los Angeles Kings	5	2.70	2010-2014	0.04623	44
45	182	Texas Rangers	3	1.00	2010-2012	0.03669	154	Brooklyn Nets	6	3.20	2002-2007	0.02304	161	Baltimore Ravens	6	2.94	2018-2024	0.02426	203	Montreal Canadiens	7	4.20	2008-2015	0.04747	45
46	184	Cleveland Guardians	3	1.00	2016-2018	0.03704	166	Orlando Magic	4	1.82	1994-1997	0.02489	162	Las Vegas Raiders	4	1.62	1982-1985	0.02448	205	Buffalo Sabres	11	8.36	1975-1985	0.04847	46
47	185	Pittsburgh Pirates	3	1.00	2013-2015	0.03704	169	Detroit Pistons	9	6.06	1984-1992	0.02726	163	Los Angeles Chargers	4	1.62	1979-1982	0.02448	216	Columbus Blue Jackets	4	2.00	2017-2020	0.06250	47
48	186	Boston Red Sox	3	1.00	2016-2018	0.03704	172	Milwaukee Bucks	5	2.48	1970-1974	0.02922	175	Los Angeles Rams	7	3.75	2017-2025	0.03159	217	Dallas Stars	4	2.00	2022-2025	0.06250	48
49	190	Milwaukee Brewers	2	0.43	1981-1982	0.04082	195	Golden State Warriors	6	3.28	1971-1977	0.04295	176	Green Bay Packers	3	0.85	1936-1939	0.03200	218	Los Angeles Kings	4	2.00	2022-2025	0.06250	49
50	192	Athletics	3	1.04	2012-2014	0.04167	198	Cleveland Cavaliers	5	2.67	2006-2010	0.04315	178	San Francisco 49ers	3	0.97	1970-1972	0.03352	233	Edmonton Oilers	5	3.00	1997-2001	0.07675	50
Top
Best Spans by Sport - Championship Appearances
	Ovr	Baseball (1903-present)					Ovr	Basketball (1947-present)					Ovr	Football (1920-present)					Ovr	Hockey (1918-present)
Rk	Rk	Franchise	#	Exp	Years	P(Occ≥#)	Rk	Franchise	#	Exp	Years	P(Occ≥#)	Rk	Franchise	#	Exp	Years	P(Occ≥#)	Rk	Franchise	#	Exp	Years	P(Occ≥#)	Rk
1	1	New York Yankees	39	8.30	1921-2003	4.63E-18	2	Los Angeles Lakers	25	4.89	1962-2010	2.40E-13	5	New England Patriots	9	1.12	2001-2018	4.21E-07	4	Montreal Canadiens	21	7.22	1951-1979	3.22E-08	1
2	8	Los Angeles Dodgers	14	3.66	1947-1981	4.76E-06	3	Boston Celtics	19	4.91	1957-1987	5.43E-09	9	Kansas City Chiefs	5	0.38	2019-2024	5.42E-06	10	New York Islanders	5	0.46	1980-1984	6.30E-06	2
3	17	Atlanta Braves	5	0.57	1991-1999	8.74E-05	6	Chicago Bulls	6	0.51	1991-1998	1.25E-06	12	Cleveland Browns	6	1.00	1950-1955	2.14E-05	13	Edmonton Oilers	6	0.80	1983-1990	2.34E-05	3
4	18	San Francisco Giants	8	1.75	1911-1924	8.86E-05	7	Golden State Warriors	5	0.33	2015-2019	1.32E-06	14	Buffalo Bills	4	0.29	1990-1993	2.60E-05	20	Detroit Red Wings	6	1.00	1995-2009	2.42E-04	4
5	19	Los Angeles Dodgers	5	0.60	2017-2025	1.32E-04	11	Cleveland Cavaliers	4	0.27	2015-2018	1.98E-05	15	Dallas Cowboys	6	0.82	1967-1978	6.63E-05	21	Tampa Bay Lightning	3	0.19	2020-2022	2.44E-04	5
6	22	Houston Astros	4	0.40	2017-2022	2.66E-04	23	Miami Heat	3	0.20	2011-2013	2.96E-04	16	Green Bay Packers	6	0.99	1960-1967	6.86E-05	32	Toronto Maple Leafs	12	5.08	1932-1949	7.20E-04	6
7	26	Athletics	3	0.21	1988-1990	3.64E-04	31	Detroit Pistons	3	0.25	1988-1990	5.83E-04	24	New York Giants	6	1.26	1956-1963	3.19E-04	35	New Jersey Devils	3	0.27	2000-2003	0.00113	7
8	28	St. Louis Cardinals	9	2.63	1926-1946	5.29E-04	45	Philadelphia 76ers	4	0.66	1977-1983	0.00220	25	Miami Dolphins	3	0.21	1971-1973	3.58E-04	39	Philadelphia Flyers	6	1.44	1974-1987	0.00169	8
9	29	Baltimore Orioles	3	0.25	1969-1971	5.79E-04	46	San Antonio Spurs	4	0.63	1999-2007	0.00225	27	Pittsburgh Steelers	4	0.48	1974-1979	5.24E-04	48	Detroit Red Wings	14	7.06	1934-1956	0.00258	9
10	30	Athletics	3	0.25	1972-1974	5.79E-04	58	Detroit Pistons	2	0.13	2004-2005	0.00444	36	Denver Broncos	3	0.27	1986-1989	0.00123	49	Montreal Canadiens	3	0.42	1923-1925	0.00260	10
11	33	Chicago Cubs	4	0.63	1906-1910	0.00110	62	Brooklyn Nets	2	0.13	2002-2003	0.00445	37	Dallas Cowboys	3	0.28	1992-1995	0.00131	52	Pittsburgh Penguins	4	0.65	2008-2017	0.00272	11
12	34	Athletics	4	0.63	1910-1914	0.00110	67	Utah Jazz	2	0.14	1997-1998	0.00510	43	Minnesota Vikings	3	0.32	1973-1976	0.00197	53	Boston Bruins	5	1.19	1970-1978	0.00321	12
13	38	Cincinnati Reds	4	0.58	1970-1976	0.00137	69	Los Angeles Lakers	4	0.98	1950-1954	0.00585	44	Chicago Bears	4	0.85	1940-1943	0.00200	64	St. Louis Blues	3	0.50	1968-1970	0.00463	13
14	40	St. Louis Cardinals	4	0.59	2004-2013	0.00194	71	Houston Rockets	2	0.15	1994-1995	0.00592	50	San Francisco 49ers	5	1.05	1981-1994	0.00267	68	Chicago Blackhawks	3	0.41	2010-2015	0.00543	14
15	41	Detroit Tigers	3	0.38	1907-1909	0.00195	75	New York Knicks	3	0.57	1951-1953	0.00667	51	New York Giants	8	2.85	1925-1946	0.00269	70	Dallas Stars	2	0.15	1999-2000	0.00588	15
16	42	Athletics	3	0.38	1929-1931	0.00195	78	New York Knicks	3	0.52	1970-1973	0.00781	54	Washington Commanders	4	0.70	1982-1991	0.00349	76	Pittsburgh Penguins	2	0.17	1991-1992	0.00694	16
17	47	San Francisco Giants	3	0.33	2010-2014	0.00256	79	Washington Wizards	3	0.49	1975-1979	0.00785	55	Seattle Seahawks	2	0.13	2013-2014	0.00391	85	Florida Panthers	2	0.19	2023-2025	0.01123	17
18	56	Philadelphia Phillies	2	0.13	2008-2009	0.00421	81	Oklahoma City Thunder	2	0.18	1978-1979	0.00831	57	Pittsburgh Steelers	3	0.38	2005-2010	0.00423	89	Boston Bruins	2	0.20	2011-2013	0.01274	18
19	59	Kansas City Royals	2	0.13	2014-2015	0.00444	88	Boston Celtics	2	0.20	2008-2010	0.01274	60	Green Bay Packers	2	0.13	1996-1997	0.00444	91	Los Angeles Kings	2	0.20	2012-2014	0.01333	19
20	66	Toronto Blue Jays	2	0.14	1992-1994	0.00510	96	Atlanta Hawks	4	1.25	1957-1961	0.01563	61	Denver Broncos	2	0.13	1997-1998	0.00444	103	Toronto Maple Leafs	5	2.00	1959-1964	0.01783	20
21	72	Texas Rangers	2	0.16	2010-2011	0.00611	102	Portland Trail Blazers	2	0.23	1990-1992	0.01605	63	Detroit Lions	3	0.50	1952-1954	0.00463	106	New York Rangers	4	1.30	1928-1933	0.02240	21
22	73	Boston Red Sox	4	0.88	1912-1918	0.00624	109	Miami Heat	2	0.27	2020-2023	0.02436	65	Los Angeles Rams	3	0.51	1949-1951	0.00476	107	Carolina Hurricanes	2	0.27	2002-2006	0.02436	22
23	82	St. Louis Cardinals	3	0.50	1964-1968	0.00856	126	New York Knicks	2	0.36	1994-1999	0.04551	74	Cleveland Browns	3	0.47	1964-1968	0.00652	108	Anaheim Ducks	2	0.27	2003-2007	0.02436	23
24	83	St. Louis Cardinals	3	0.50	1982-1987	0.00955	127	Philadelphia 76ers	2	0.45	1954-1955	0.05000	77	Washington Commanders	6	2.05	1936-1945	0.00720	111	Boston Bruins	3	0.80	1927-1930	0.02720	24
25	92	Cleveland Guardians	2	0.21	1994-1997	0.01352	131	Dallas Mavericks	2	0.40	2006-2011	0.05567	80	Philadelphia Eagles	3	0.60	1947-1949	0.00800	113	Boston Bruins	2	0.30	1988-1990	0.02800	25
26	95	Minnesota Twins	2	0.25	1924-1925	0.01563	154	Detroit Pistons	2	0.50	1955-1956	0.06250	84	Philadelphia Eagles	3	0.50	2017-2024	0.01077	116	Montreal Canadiens	3	0.78	1986-1993	0.03603	26
27	97	Atlanta Braves	2	0.25	1957-1958	0.01563	168	Indiana Pacers	1	0.07	2000-2000	0.06664	86	Denver Broncos	2	0.19	2013-2015	0.01123	120	Montreal Canadiens	2	0.40	1930-1931	0.04000	27
28	98	Cincinnati Reds	2	0.25	1939-1940	0.01563	171	Denver Nuggets	1	0.07	2023-2023	0.06667	87	Indianapolis Colts	5	1.52	1958-1970	0.01172	123	Toronto Maple Leafs	3	0.92	1921-1925	0.04362	28
29	99	Detroit Tigers	2	0.25	1934-1935	0.01563	172	Milwaukee Bucks	1	0.07	2021-2021	0.06667	90	Los Angeles Rams	2	0.20	1999-2001	0.01274	128	Chicago Blackhawks	2	0.41	1971-1973	0.05102	29
30	100	San Francisco Giants	2	0.25	1936-1937	0.01563	173	Phoenix Suns	1	0.07	2021-2021	0.06667	93	Miami Dolphins	2	0.21	1982-1984	0.01387	129	Vegas Golden Knights	2	0.38	2018-2023	0.05135	30
31	101	Boston Red Sox	4	1.02	2004-2018	0.01579	174	Orlando Magic	1	0.07	2009-2009	0.06667	94	Las Vegas Raiders	3	0.55	1976-1983	0.01412	130	Calgary Flames	2	0.40	1986-1989	0.05230	31
32	112	Chicago Cubs	4	1.25	1929-1938	0.02746	175	Toronto Raptors	1	0.07	2019-2019	0.06667	104	Indianapolis Colts	2	0.25	2006-2009	0.02153	141	Colorado Avalanche	1	0.06	2022-2022	0.06250	32
33	117	Philadelphia Phillies	2	0.33	1980-1983	0.03718	183	Golden State Warriors	1	0.07	2022-2022	0.06667	105	Los Angeles Rams	2	0.25	2018-2021	0.02153	142	Washington Capitals	1	0.06	2018-2018	0.06250	33
34	121	Pittsburgh Pirates	2	0.38	1925-1927	0.04297	184	Indiana Pacers	1	0.07	2025-2025	0.06667	110	New York Giants	5	1.72	1986-2011	0.02609	151	New York Rangers	1	0.06	2014-2014	0.06250	34
35	122	Chicago White Sox	2	0.38	1917-1919	0.04297	185	Oklahoma City Thunder	1	0.07	2025-2025	0.06667	114	Green Bay Packers	3	0.85	1936-1939	0.03200	152	Edmonton Oilers	1	0.06	2025-2025	0.06250	35
36	124	Baltimore Orioles	2	0.36	1979-1983	0.04411	186	San Antonio Spurs	1	0.07	2013-2013	0.06667	115	San Francisco 49ers	2	0.31	2019-2023	0.03440	153	Tampa Bay Lightning	1	0.06	2015-2015	0.06250	36
37	125	Minnesota Twins	2	0.36	1987-1991	0.04411	187	Cleveland Cavaliers	1	0.07	2007-2007	0.06667	118	Arizona Cardinals	2	0.40	1947-1948	0.04000	160	Boston Bruins	1	0.06	2019-2019	0.06250	37
38	132	New York Mets	2	0.42	1969-1973	0.05858	198	Boston Celtics	1	0.07	2022-2022	0.06667	119	Chicago Bears	2	0.40	1922-1934	0.04000	176	Vancouver Canucks	1	0.07	2011-2011	0.06667	38
39	133	Houston Astros	1	0.06	2005-2005	0.05859	199	Los Angeles Lakers	1	0.07	2020-2020	0.06667	134	Tennessee Titans	1	0.06	1999-1999	0.06227	177	Ottawa Senators	1	0.07	2007-2007	0.06667	39
40	161	Kansas City Royals	2	0.43	1980-1985	0.06308	200	Oklahoma City Thunder	1	0.07	2012-2012	0.06667	135	Baltimore Ravens	1	0.06	2000-2000	0.06227	189	Dallas Stars	1	0.07	2020-2020	0.06667	40
41	162	San Diego Padres	1	0.06	1998-1998	0.06485	201	Miami Heat	1	0.07	2006-2006	0.06667	136	Atlanta Falcons	1	0.06	2016-2016	0.06250	190	Philadelphia Flyers	1	0.07	2010-2010	0.06667	41
42	163	Colorado Rockies	1	0.06	2007-2007	0.06485	206	Philadelphia 76ers	1	0.07	2001-2001	0.06670	137	New Orleans Saints	1	0.06	2009-2009	0.06250	191	Calgary Flames	1	0.07	2004-2004	0.06667	42
43	164	Miami Marlins	1	0.06	2003-2003	0.06485	224	Orlando Magic	1	0.07	1995-1995	0.07143	138	Cincinnati Bengals	1	0.06	2021-2021	0.06250	192	Colorado Avalanche	1	0.07	2001-2001	0.06667	43
44	165	Arizona Diamondbacks	1	0.06	2001-2001	0.06485	229	Oklahoma City Thunder	1	0.07	1996-1996	0.07143	139	Tampa Bay Buccaneers	1	0.06	2020-2020	0.06250	193	New Jersey Devils	1	0.07	2012-2012	0.06667	44
45	166	New York Mets	1	0.06	2000-2000	0.06485	232	Milwaukee Bucks	2	0.48	1971-1974	0.07208	140	Carolina Panthers	1	0.06	2015-2015	0.06250	204	Edmonton Oilers	1	0.07	2006-2006	0.06667	45
46	167	San Francisco Giants	1	0.06	2002-2002	0.06485	233	Phoenix Suns	1	0.08	1993-1993	0.07690	143	Arizona Cardinals	1	0.06	2008-2008	0.06250	205	Tampa Bay Lightning	1	0.07	2004-2004	0.06667	46
47	169	Washington Nationals	1	0.07	2019-2019	0.06667	243	Houston Rockets	2	0.50	1981-1986	0.08309	144	New England Patriots	1	0.06	2025-2025	0.06250	207	St. Louis Blues	1	0.07	2019-2019	0.06808	47
48	170	Tampa Bay Rays	1	0.07	2020-2020	0.06667	254	Portland Trail Blazers	1	0.09	1977-1977	0.09444	145	Las Vegas Raiders	1	0.06	2002-2002	0.06250	219	Buffalo Sabres	1	0.07	1999-1999	0.07127	48
49	178	Cleveland Guardians	1	0.07	2016-2016	0.06667	264	Golden State Warriors	1	0.11	1975-1975	0.10780	146	Minnesota Vikings	1	0.06	1969-1969	0.06250	222	San Jose Sharks	1	0.07	2016-2016	0.07143	49
50	179	New York Yankees	1	0.07	2024-2024	0.06667	265	Phoenix Suns	1	0.11	1976-1976	0.10780	147	Seattle Seahawks	1	0.06	2025-2025	0.06250	223	Nashville Predators	1	0.07	2017-2017	0.07143	50
Top
Best Spans by Sport - Championships
	Ovr	Baseball (1903-present)					Ovr	Basketball (1947-present)					Ovr	Football (1920-present)					Ovr	Hockey (1918-present)
Rk	Rk	Franchise	#	Exp	Years	P(Occ≥#)	Rk	Franchise	#	Exp	Years	P(Occ≥#)	Rk	Franchise	#	Exp	Years	P(Occ≥#)	Rk	Franchise	#	Exp	Years	P(Occ≥#)	Rk
1	1	New York Yankees	26	3.92	1923-2000	3.53E-15	2	Boston Celtics	16	2.41	1957-1986	7.63E-11	8	New England Patriots	6	0.56	2001-2018	1.25E-05	3	Montreal Canadiens	15	2.78	1956-1979	1.73E-09	1
2	11	Athletics	3	0.13	1972-1974	7.23E-05	4	Chicago Bulls	6	0.25	1991-1998	2.06E-08	9	Green Bay Packers	5	0.42	1961-1967	1.33E-05	6	New York Islanders	4	0.19	1980-1983	4.73E-06	2
3	17	San Francisco Giants	3	0.16	2010-2014	3.37E-04	5	Los Angeles Lakers	10	1.17	1980-2010	1.19E-07	10	Pittsburgh Steelers	4	0.24	1974-1979	3.50E-05	7	Edmonton Oilers	5	0.35	1984-1990	6.03E-06	3
4	20	Boston Red Sox	4	0.44	1912-1918	4.58E-04	12	Golden State Warriors	4	0.27	2015-2022	7.76E-05	13	San Francisco 49ers	5	0.53	1981-1994	1.12E-04	19	Detroit Red Wings	4	0.39	1997-2008	4.15E-04	4
5	21	Los Angeles Dodgers	3	0.20	2020-2025	6.87E-04	14	San Antonio Spurs	4	0.31	1999-2007	1.63E-04	15	Dallas Cowboys	3	0.14	1992-1995	1.68E-04	22	Chicago Blackhawks	3	0.20	2010-2015	7.35E-04	5
6	24	Athletics	3	0.25	1910-1913	9.31E-04	18	Los Angeles Lakers	4	0.49	1950-1954	3.97E-04	16	Kansas City Chiefs	3	0.16	2019-2023	2.91E-04	25	Pittsburgh Penguins	2	0.06	2016-2017	9.77E-04	6
7	30	Toronto Blue Jays	2	0.07	1992-1994	0.00128	27	Miami Heat	2	0.07	2012-2013	0.00111	23	Green Bay Packers	3	0.28	1929-1931	8.26E-04	26	Tampa Bay Lightning	2	0.06	2020-2021	9.77E-04	7
8	31	Boston Red Sox	4	0.51	2004-2018	0.00134	33	Houston Rockets	2	0.08	1994-1995	0.00148	28	Denver Broncos	2	0.07	1997-1998	0.00111	36	Pittsburgh Penguins	2	0.08	1991-1992	0.00174	8
9	32	St. Louis Cardinals	6	1.31	1926-1946	0.00143	34	Detroit Pistons	2	0.08	1989-1990	0.00160	29	Miami Dolphins	2	0.07	1972-1973	0.00126	37	Toronto Maple Leafs	5	1.17	1945-1951	0.00200	9
10	35	Cincinnati Reds	2	0.08	1975-1976	0.00174	68	New York Knicks	2	0.26	1970-1973	0.02300	38	Las Vegas Raiders	3	0.28	1976-1983	0.00202	41	New Jersey Devils	3	0.32	1995-2003	0.00321	10
11	39	Los Angeles Dodgers	4	0.64	1955-1965	0.00266	88	Detroit Pistons	1	0.03	2004-2004	0.03332	40	Chicago Bears	4	0.73	1940-1946	0.00309	42	Montreal Canadiens	4	0.72	1924-1931	0.00330	11
12	44	Chicago Cubs	2	0.13	1907-1908	0.00391	93	Denver Nuggets	1	0.03	2023-2023	0.03333	48	Washington Commanders	3	0.35	1982-1991	0.00420	43	Los Angeles Kings	2	0.10	2012-2014	0.00341	12
13	46	San Francisco Giants	2	0.13	1921-1922	0.00391	94	Oklahoma City Thunder	1	0.03	2025-2025	0.03333	50	Pittsburgh Steelers	2	0.13	2005-2008	0.00562	45	Philadelphia Flyers	2	0.13	1974-1975	0.00391	13
14	47	Athletics	2	0.13	1929-1930	0.00391	95	Milwaukee Bucks	1	0.03	2021-2021	0.03333	51	Detroit Lions	2	0.17	1952-1953	0.00694	49	Toronto Maple Leafs	3	0.50	1962-1964	0.00463	14
15	58	Minnesota Twins	2	0.18	1987-1991	0.01187	96	Cleveland Cavaliers	1	0.03	2016-2016	0.03333	52	Cleveland Browns	2	0.17	1954-1955	0.00694	54	Detroit Red Wings	4	1.00	1950-1955	0.00870	15
16	59	St. Louis Cardinals	2	0.18	2006-2011	0.01190	97	Dallas Mavericks	1	0.03	2011-2011	0.03333	53	Indianapolis Colts	2	0.17	1958-1959	0.00694	63	Detroit Red Wings	2	0.25	1936-1937	0.01563	16
17	61	St. Louis Cardinals	2	0.20	1964-1967	0.01402	98	Toronto Raptors	1	0.03	2019-2019	0.03333	55	New York Giants	2	0.16	2007-2011	0.00917	64	Boston Bruins	2	0.23	1970-1972	0.01616	17
18	62	Houston Astros	2	0.20	2017-2022	0.01524	102	Boston Celtics	1	0.03	2008-2008	0.03333	56	Philadelphia Eagles	2	0.20	1948-1949	0.01000	65	Colorado Avalanche	2	0.23	1996-2001	0.01919	18
19	66	Baltimore Orioles	2	0.23	1966-1970	0.01978	103	Miami Heat	1	0.03	2006-2006	0.03333	57	New York Giants	2	0.17	1986-1990	0.01119	76	Washington Capitals	1	0.03	2018-2018	0.03125	19
20	67	Miami Marlins	2	0.23	1997-2003	0.02012	107	Los Angeles Lakers	1	0.03	2020-2020	0.03333	60	Chicago Bears	2	0.23	1932-1933	0.01250	77	Florida Panthers	1	0.03	2025-2025	0.03125	20
21	86	Philadelphia Phillies	1	0.03	2008-2008	0.03242	132	Washington Wizards	1	0.04	1978-1978	0.04398	69	Dallas Cowboys	2	0.25	1971-1977	0.02330	78	Vegas Golden Knights	1	0.03	2023-2023	0.03125	21
22	87	Arizona Diamondbacks	1	0.03	2001-2001	0.03242	133	Oklahoma City Thunder	1	0.04	1979-1979	0.04398	70	Philadelphia Eagles	2	0.25	2017-2024	0.02412	84	Colorado Avalanche	1	0.03	2022-2022	0.03125	22
23	89	Atlanta Braves	1	0.03	2021-2021	0.03333	134	Philadelphia 76ers	1	0.05	1983-1983	0.04722	71	Baltimore Ravens	1	0.03	2000-2000	0.03113	99	Carolina Hurricanes	1	0.03	2006-2006	0.03333	23
24	90	Texas Rangers	1	0.03	2023-2023	0.03333	135	Portland Trail Blazers	1	0.05	1977-1977	0.04722	72	Los Angeles Rams	1	0.03	2021-2021	0.03125	100	Anaheim Ducks	1	0.03	2007-2007	0.03333	24
25	91	Kansas City Royals	1	0.03	2015-2015	0.03333	138	Los Angeles Lakers	1	0.05	1972-1972	0.05000	73	New Orleans Saints	1	0.03	2009-2009	0.03125	105	Boston Bruins	1	0.03	2011-2011	0.03333	25
26	92	Washington Nationals	1	0.03	2019-2019	0.03333	140	Golden State Warriors	1	0.05	1975-1975	0.05390	74	Seattle Seahawks	1	0.03	2025-2025	0.03125	106	Tampa Bay Lightning	1	0.03	2004-2004	0.03333	26
27	101	Chicago Cubs	1	0.03	2016-2016	0.03333	148	Milwaukee Bucks	1	0.06	1971-1971	0.06250	75	Tampa Bay Buccaneers	1	0.03	2020-2020	0.03125	108	Pittsburgh Penguins	1	0.03	2009-2009	0.03333	27
28	111	Atlanta Braves	1	0.03	1994-1995	0.03436	174	Sacramento Kings	1	0.10	1951-1951	0.10000	79	Indianapolis Colts	1	0.03	2006-2006	0.03125	110	St. Louis Blues	1	0.03	2019-2019	0.03404	28
29	112	Chicago White Sox	1	0.03	2005-2005	0.03436	175	Philadelphia 76ers	1	0.10	1967-1967	0.10000	80	Denver Broncos	1	0.03	2015-2015	0.03125	117	New York Rangers	1	0.04	1994-1994	0.03571	29
30	113	New York Yankees	1	0.03	2009-2009	0.03436	184	Atlanta Hawks	1	0.13	1958-1958	0.12500	81	Seattle Seahawks	1	0.03	2013-2013	0.03125	121	Dallas Stars	1	0.04	1999-1999	0.03835	30
31	116	Detroit Tigers	1	0.04	1984-1984	0.03571	185	Golden State Warriors	1	0.13	1956-1956	0.12500	82	Tampa Bay Buccaneers	1	0.03	2002-2002	0.03125	130	Montreal Canadiens	1	0.04	1993-1993	0.04167	31
32	118	Baltimore Orioles	1	0.04	1983-1983	0.03571	186	Philadelphia 76ers	1	0.13	1955-1955	0.12500	83	Baltimore Ravens	1	0.03	2012-2012	0.03125	136	Calgary Flames	1	0.05	1989-1989	0.05000	32
33	119	Kansas City Royals	1	0.04	1985-1985	0.03571	201	Brooklyn Nets	0	1.79	1977-2025	1.00000	85	Green Bay Packers	1	0.03	2010-2010	0.03125	139	Montreal Canadiens	1	0.05	1986-1986	0.05000	33
34	120	Athletics	1	0.04	1989-1989	0.03571	202	Indiana Pacers	0	1.77	1977-2025	1.00000	104	Los Angeles Rams	1	0.03	1999-1999	0.03333	141	Boston Bruins	2	0.43	1939-1941	0.05539	34
35	122	Los Angeles Angels	1	0.04	2002-2002	0.03910	203	Phoenix Suns	0	2.29	1969-2025	1.00000	109	Green Bay Packers	1	0.03	1996-1996	0.03333	165	Montreal Canadiens	2	0.50	1944-1946	0.07407	35
36	123	Los Angeles Dodgers	2	0.33	1981-1988	0.04111	204	Los Angeles Clippers	0	2.17	1971-2025	1.00000	114	Chicago Bears	1	0.03	1985-1985	0.03437	172	Toronto Maple Leafs	2	0.54	1918-1922	0.09082	36
37	124	Pittsburgh Pirates	1	0.04	1979-1979	0.04167	205	Utah Jazz	0	1.91	1975-2025	1.00000	115	Indianapolis Colts	1	0.04	1970-1970	0.03552	178	New York Rangers	1	0.10	1928-1928	0.10000	37
38	125	New York Mets	1	0.04	1986-1986	0.04167	206	Charlotte Hornets	0	1.16	1989-2025	1.00000	142	Green Bay Packers	2	0.43	1936-1939	0.05838	181	Boston Bruins	1	0.10	1929-1929	0.10000	38
39	126	Cincinnati Reds	1	0.04	1990-1990	0.04167	207	Minnesota Timberwolves	0	1.25	1990-2025	1.00000	143	Arizona Cardinals	1	0.06	1925-1925	0.05882	183	Chicago Blackhawks	2	0.63	1934-1938	0.12073	39
40	127	Pittsburgh Pirates	1	0.04	1971-1971	0.04167	208	Orlando Magic	0	1.19	1990-2025	1.00000	163	Cleveland Browns	1	0.07	1964-1964	0.07143	188	New York Rangers	1	0.13	1933-1933	0.12500	40
41	128	Philadelphia Phillies	1	0.04	1980-1980	0.04167	209	Memphis Grizzlies	0	1.02	1996-2025	1.00000	164	Chicago Bears	1	0.07	1963-1963	0.07143	189	Toronto Maple Leafs	1	0.13	1932-1932	0.12500	41
42	129	New York Mets	1	0.04	1969-1969	0.04167	210	New Orleans Pelicans	0	0.77	2003-2025	1.00000	166	New York Giants	2	0.50	1934-1938	0.08146	190	New York Rangers	1	0.14	1940-1940	0.14286	42
43	131	St. Louis Cardinals	1	0.04	1982-1982	0.04167	238	New York Knicks	0	1.97	1974-2025	1.00000	167	Detroit Lions	1	0.08	1957-1957	0.08333	191	Toronto Maple Leafs	1	0.14	1942-1942	0.14286	43
44	137	Detroit Tigers	1	0.05	1968-1968	0.05000	239	Sacramento Kings	0	4.28	1952-2025	1.00000	168	Philadelphia Eagles	1	0.08	1960-1960	0.08333	192	Chicago Blackhawks	1	0.17	1961-1961	0.16667	44
45	144	Cleveland Guardians	1	0.06	1948-1948	0.06250	240	Atlanta Hawks	0	3.33	1959-2025	1.00000	169	Los Angeles Rams	1	0.08	1951-1951	0.08333	193	Detroit Red Wings	1	0.17	1943-1943	0.16667	45
46	145	Chicago White Sox	1	0.06	1917-1917	0.06250	241	Washington Wizards	0	1.70	1979-2025	1.00000	170	Cleveland Browns	1	0.08	1950-1950	0.08333	194	Montreal Canadiens	1	0.17	1953-1953	0.16667	46
47	146	Cleveland Guardians	1	0.06	1920-1920	0.06250	242	Chicago Bulls	0	0.90	1999-2025	1.00000	171	New York Giants	1	0.08	1956-1956	0.08333	195	Toronto Maple Leafs	1	0.17	1967-1967	0.16667	47
48	147	Minnesota Twins	1	0.06	1924-1924	0.06250	243	Denver Nuggets	0	0.07	2024-2025	1.00000	173	New York Giants	1	0.09	1927-1927	0.09091	221	Buffalo Sabres	0	2.29	1971-2025	1.00000	48
49	149	Atlanta Braves	1	0.06	1957-1957	0.06250	244	Houston Rockets	0	1.02	1996-2025	1.00000	176	Arizona Cardinals	1	0.10	1947-1947	0.10000	222	Vancouver Canucks	0	2.29	1971-2025	1.00000	49
50	150	Cincinnati Reds	1	0.06	1940-1940	0.06250	245	San Antonio Spurs	0	0.60	2008-2025	1.00000	177	Washington Commanders	1	0.10	1942-1942	0.10000	223	San Jose Sharks	0	1.16	1992-2025	1.00000	50
Top
Worst Spans by Sport - Playoffs
	Ovr	Baseball (1903-present)					Ovr	Basketball (1947-present)					Ovr	Football (1920-present)					Ovr	Hockey (1918-present)
Rk	Rk	Franchise	#	Exp	Years	P(Occ≤#)	Rk	Franchise	#	Exp	Years	P(Occ≤#)	Rk	Franchise	#	Exp	Years	P(Occ≤#)	Rk	Franchise	#	Exp	Years	P(Occ≤#)	Rk
1	20	Seattle Mariners	0	6.77	2002-2021	2.41E-04	1	Los Angeles Clippers	4	20.15	1977-2011	1.54E-08	7	Arizona Cardinals	4	17.48	1949-2007	1.13E-05	2	New Jersey Devils	1	10.82	1975-1990	4.00E-07	1
2	31	Kansas City Royals	0	6.50	1986-2013	5.35E-04	3	Golden State Warriors	6	20.14	1978-2012	9.87E-07	19	New Orleans Saints	0	6.84	1967-1986	2.03E-04	6	Detroit Red Wings	2	10.95	1967-1983	8.14E-06	2
3	33	Washington Nationals	1	8.77	1969-2011	6.05E-04	4	Sacramento Kings	0	8.53	2007-2022	5.06E-06	22	Cleveland Browns	2	10.45	1990-2019	2.82E-04	8	New York Rangers	6	16.00	1943-1966	3.60E-05	3
4	34	Chicago White Sox	6	17.19	1920-2019	7.07E-04	5	New York Knicks	1	8.25	1956-1966	8.11E-06	25	Buffalo Bills	0	6.38	2000-2016	3.35E-04	9	Chicago Blackhawks	1	8.00	1947-1958	4.70E-05	4
5	40	Toronto Blue Jays	0	5.69	1994-2014	0.00122	10	Minnesota Timberwolves	1	9.07	2005-2021	4.82E-05	27	Pittsburgh Steelers	0	7.07	1933-1971	3.71E-04	11	Buffalo Sabres	0	7.07	2012-2025	5.32E-05	5
6	45	Cleveland Guardians	3	11.83	1903-1994	0.00156	12	Sacramento Kings	14	26.79	1956-1998	5.37E-05	28	New York Jets	0	6.00	2011-2025	4.61E-04	14	Washington Capitals	0	5.47	1975-1982	7.61E-05	6
7	56	Philadelphia Phillies	1	7.62	1916-1975	0.00280	13	Washington Wizards	1	8.55	1989-2004	7.32E-05	35	Cincinnati Bengals	0	5.59	1991-2004	7.86E-04	15	Carolina Hurricanes	12	23.23	1981-2018	1.03E-04	7
8	57	Baltimore Orioles	1	7.63	1903-1965	0.00283	16	Dallas Mavericks	0	5.94	1991-2000	1.21E-04	36	Tampa Bay Buccaneers	0	5.37	1983-1996	0.00112	17	Boston Bruins	0	5.33	1960-1967	1.52E-04	8
9	59	Chicago Cubs	0	5.37	1946-1983	0.00293	21	Charlotte Hornets	3	11.20	2005-2025	2.56E-04	41	Las Vegas Raiders	2	9.00	2003-2025	0.00130	18	Florida Panthers	3	11.62	1998-2020	1.61E-04	9
10	62	Miami Marlins	0	4.73	2004-2019	0.00361	29	Phoenix Suns	0	5.33	2011-2020	4.90E-04	43	Green Bay Packers	1	7.26	1973-1992	0.00140	23	Edmonton Oilers	1	7.58	2007-2020	3.15E-04	10
11	68	Texas Rangers	0	5.02	1961-1995	0.00417	30	Atlanta Hawks	0	3.90	1951-1955	5.00E-04	55	Kansas City Chiefs	0	4.86	1972-1985	0.00234	24	Colorado Avalanche	0	4.00	1988-1992	3.20E-04	11
12	70	Los Angeles Angels	0	4.20	2015-2025	0.00478	32	Indiana Pacers	2	8.12	1977-1989	5.68E-04	58	Indianapolis Colts	1	6.54	1978-1994	0.00284	26	Winnipeg Jets	2	9.22	2000-2017	3.58E-04	12
13	72	Milwaukee Brewers	0	4.74	1983-2007	0.00484	37	Denver Nuggets	0	4.57	1996-2003	0.00114	60	Los Angeles Rams	0	4.50	2005-2016	0.00355	42	Pittsburgh Penguins	0	4.00	1983-1988	0.00137	13
14	76	Pittsburgh Pirates	0	4.55	1993-2012	0.00542	38	Memphis Grizzlies	0	4.57	1996-2003	0.00114	61	Tampa Bay Buccaneers	0	4.50	2008-2019	0.00355	46	Columbus Blue Jackets	1	6.40	2001-2013	0.00157	14
15	78	Athletics	0	4.76	1932-1970	0.00622	39	Utah Jazz	0	4.74	1975-1983	0.00119	66	Detroit Lions	13	23.33	1958-2025	0.00396	50	Detroit Red Wings	0	4.50	2017-2025	0.00195	15
16	85	Pittsburgh Pirates	0	3.87	2016-2025	0.00717	44	Minnesota Timberwolves	0	4.22	1990-1996	0.00154	73	New York Giants	0	4.47	1964-1980	0.00521	51	Calgary Flames	0	4.06	1997-2003	0.00221	16
17	89	San Diego Padres	0	3.95	2007-2019	0.00889	47	Detroit Pistons	2	8.00	2010-2024	0.00168	75	Seattle Seahawks	0	4.07	1989-1998	0.00533	53	New York Islanders	0	4.05	1995-2001	0.00228	17
18	97	Baltimore Orioles	0	3.85	1998-2011	0.01111	48	Detroit Pistons	1	5.86	1964-1973	0.00182	77	Miami Dolphins	2	7.63	2002-2021	0.00575	54	Tampa Bay Lightning	1	5.83	1993-2002	0.00230	18
19	98	Philadelphia Phillies	0	3.59	2012-2021	0.01117	49	Cleveland Cavaliers	1	5.64	1979-1987	0.00190	82	Washington Commanders	0	4.51	1946-1970	0.00674	63	New York Rangers	0	3.85	1998-2004	0.00366	19
20	99	Detroit Tigers	0	3.88	1988-2005	0.01156	52	Atlanta Hawks	0	4.27	2000-2007	0.00225	86	Los Angeles Rams	0	3.80	1990-1998	0.00717	64	Toronto Maple Leafs	1	5.77	2006-2016	0.00370	20
21	101	Atlanta Braves	0	4.13	1915-1947	0.01220	67	Brooklyn Nets	0	3.31	1987-1991	0.00409	87	Atlanta Falcons	6	13.09	1966-2001	0.00784	65	Chicago Blackhawks	1	5.58	1998-2008	0.00377	21
22	104	Detroit Tigers	0	3.40	2015-2023	0.01327	69	New York Knicks	4	10.13	2002-2020	0.00427	96	Jacksonville Jaguars	1	5.38	2008-2021	0.01097	74	Philadelphia Flyers	0	3.24	1990-1994	0.00529	22
23	105	Pittsburgh Pirates	0	4.00	1928-1959	0.01394	71	Cleveland Cavaliers	0	3.73	1999-2005	0.00483	100	Philadelphia Eagles	0	3.85	1961-1977	0.01194	81	Ottawa Senators	0	3.57	2018-2024	0.00670	23
24	109	Boston Red Sox	1	5.85	1919-1966	0.01494	79	Philadelphia 76ers	0	3.50	1992-1998	0.00629	102	Atlanta Falcons	0	3.38	2018-2025	0.01237	84	Anaheim Ducks	0	3.55	2019-2025	0.00709	24
25	118	Minnesota Twins	0	3.78	1934-1964	0.01783	80	Milwaukee Bucks	0	3.48	1992-1998	0.00643	103	New Orleans Saints	1	5.18	1993-2005	0.01293	90	New Jersey Devils	1	5.03	2013-2022	0.01016	25
26	121	Colorado Rockies	4	9.44	1996-2025	0.01946	83	Oklahoma City Thunder	0	3.49	1968-1974	0.00696	107	Houston Texans	0	3.38	2002-2010	0.01455	94	Los Angeles Kings	0	3.20	2003-2009	0.01033	26
27	123	Kansas City Royals	0	3.07	2016-2023	0.01991	88	Detroit Pistons	0	3.27	1978-1983	0.00884	112	Denver Broncos	0	3.25	2016-2023	0.01528	106	Edmonton Oilers	0	2.62	1993-1996	0.01425	27
28	128	Cincinnati Reds	0	3.36	1996-2009	0.02134	91	Los Angeles Lakers	0	3.20	2014-2019	0.01033	113	Washington Commanders	6	12.15	1993-2023	0.01569	108	San Jose Sharks	0	3.03	2020-2025	0.01458	28
29	143	Texas Rangers	0	3.13	2000-2009	0.02349	92	San Antonio Spurs	0	3.20	2020-2025	0.01033	114	Los Angeles Chargers	3	8.06	1983-2003	0.01591	110	Nashville Predators	0	2.83	1999-2003	0.01495	29
30	146	Los Angeles Angels	0	3.19	1987-2001	0.02460	93	Orlando Magic	0	3.20	2013-2018	0.01033	117	Chicago Bears	0	3.44	1964-1976	0.01742	111	Toronto Maple Leafs	5	8.67	1982-1992	0.01518	30
31	148	Philadelphia Phillies	0	3.16	1994-2006	0.02556	95	Chicago Bulls	0	3.20	1999-2004	0.01035	120	New York Jets	0	3.31	1970-1980	0.01921	115	Los Angeles Kings	0	2.56	1994-1997	0.01644	31
32	167	Washington Nationals	0	2.53	2020-2025	0.03629	119	Boston Celtics	0	2.81	1996-2001	0.01893	129	Chicago Bears	6	11.74	1995-2024	0.02153	116	Vancouver Canucks	2	4.80	1985-1990	0.01696	32
33	175	San Diego Padres	1	4.62	1969-1995	0.03984	122	Toronto Raptors	2	5.87	2003-2013	0.01954	132	Carolina Panthers	0	2.94	2018-2024	0.02200	127	Calgary Flames	0	2.70	2010-2014	0.02033	33
34	178	Tampa Bay Rays	0	2.75	1998-2007	0.04019	124	Golden State Warriors	0	2.15	1953-1955	0.02000	141	San Francisco 49ers	0	3.00	2003-2010	0.02328	130	Anaheim Ducks	2	5.47	1994-2002	0.02164	34
35	180	Detroit Tigers	0	3.00	1910-1933	0.04057	125	New York Knicks	0	2.18	1985-1987	0.02031	142	Tennessee Titans	0	3.00	2009-2016	0.02328	131	Vancouver Canucks	0	2.46	1997-2000	0.02176	35
36	183	Cincinnati Reds	1	4.13	2014-2024	0.04147	126	Portland Trail Blazers	0	2.70	2004-2008	0.02033	145	San Francisco 49ers	0	3.39	1950-1969	0.02382	133	Dallas Stars	0	2.67	2009-2013	0.02213	36
37	200	Baltimore Orioles	0	2.33	2017-2022	0.04978	134	Philadelphia 76ers	0	2.67	2013-2017	0.02213	152	Detroit Lions	0	3.21	1936-1951	0.02761	138	New York Islanders	0	2.67	2008-2012	0.02213	37
38	201	Texas Rangers	0	2.33	2017-2022	0.04978	135	Washington Wizards	0	2.67	2009-2013	0.02213	155	New England Patriots	0	2.75	1987-1993	0.03020	139	Vancouver Canucks	1	4.28	2016-2023	0.02226	38
39	202	Arizona Diamondbacks	1	3.99	2012-2022	0.04988	136	Brooklyn Nets	0	2.67	2008-2012	0.02213	158	New York Jets	1	4.37	1987-1997	0.03117	144	Ottawa Senators	0	2.42	1993-1996	0.02355	39
40	205	San Francisco Giants	0	2.67	1972-1986	0.05192	137	Denver Nuggets	0	2.67	2014-2018	0.02213	161	Los Angeles Chargers	0	2.83	1970-1978	0.03321	151	Los Angeles Kings	1	3.20	1983-1986	0.02720	40
41	206	St. Louis Cardinals	0	2.75	1903-1925	0.05299	140	Chicago Bulls	1	4.27	2018-2025	0.02281	166	Arizona Cardinals	0	2.95	1922-1946	0.03624	153	Chicago Blackhawks	1	4.12	2018-2025	0.02883	41
42	208	Cincinnati Reds	1	4.38	1903-1938	0.05603	147	Portland Trail Blazers	0	2.73	1971-1976	0.02530	170	San Francisco 49ers	0	2.68	1973-1980	0.03787	157	Los Angeles Kings	0	2.31	1970-1973	0.03061	42
43	213	New York Mets	4	8.04	2001-2025	0.05703	149	Chicago Bulls	1	4.00	1978-1984	0.02614	172	New York Giants	2	5.63	2012-2025	0.03837	159	Philadelphia Flyers	0	2.50	2021-2025	0.03125	43
44	214	Minnesota Twins	0	2.57	1971-1986	0.05974	150	Charlotte Hornets	0	2.38	1989-1992	0.02624	174	Arizona Cardinals	1	4.13	2016-2025	0.03899	160	Columbus Blue Jackets	0	2.50	2021-2025	0.03125	44
45	215	Seattle Mariners	0	2.57	1977-1994	0.06063	154	Cleveland Cavaliers	0	2.53	1971-1975	0.02949	179	Seattle Seahawks	0	2.52	1976-1982	0.04041	162	Colorado Avalanche	1	3.89	2011-2017	0.03347	45
46	217	Houston Astros	0	2.38	2006-2014	0.06244	156	Orlando Magic	0	2.33	1990-1993	0.03029	181	Tennessee Titans	0	2.45	1981-1986	0.04078	164	Dallas Stars	1	3.67	1974-1979	0.03457	46
47	221	Houston Astros	0	2.53	1962-1979	0.06437	163	Houston Rockets	0	2.29	2000-2003	0.03374	182	Philadelphia Eagles	0	2.85	1933-1946	0.04123	176	Buffalo Sabres	0	1.60	1986-1987	0.04000	47
48	222	Detroit Tigers	0	2.58	1946-1967	0.06454	165	New Orleans Pelicans	2	5.33	2012-2021	0.03488	185	Tennessee Titans	0	2.57	1970-1977	0.04500	177	Dallas Stars	0	1.60	1987-1988	0.04000	48
49	224	Los Angeles Dodgers	0	2.50	1921-1940	0.06921	168	Phoenix Suns	0	2.00	1986-1988	0.03704	187	Las Vegas Raiders	0	2.40	1994-1999	0.04636	186	Vancouver Canucks	0	2.14	1971-1974	0.04592	49
50	225	Minnesota Twins	0	2.50	1903-1923	0.06921	169	Phoenix Suns	0	2.40	1971-1975	0.03723	197	Carolina Panthers	0	2.38	1997-2002	0.04860	188	Minnesota Wild	0	2.13	2009-2012	0.04743	50
Top
Worst Spans by Sport - Championship Appearances
	Ovr	Baseball (1903-present)					Ovr	Basketball (1947-present)					Ovr	Football (1920-present)					Ovr	Hockey (1918-present)
Rk	Rk	Franchise	#	Exp	Years	P(Occ≤#)	Rk	Franchise	#	Exp	Years	P(Occ≤#)	Rk	Franchise	#	Exp	Years	P(Occ≤#)	Rk	Franchise	#	Exp	Years	P(Occ≤#)	Rk
1	4	Chicago White Sox	1	8.49	1920-2004	0.00132	1	Sacramento Kings	0	8.57	1952-2025	8.82E-05	3	Pittsburgh Steelers	0	6.12	1933-1973	0.00121	2	New York Rangers	1	9.55	1941-1971	1.51E-04	1
2	6	Chicago Cubs	0	6.06	1946-2015	0.00173	7	Atlanta Hawks	0	5.90	1962-2025	0.00190	8	Arizona Cardinals	0	5.59	1949-2007	0.00263	5	Chicago Blackhawks	0	5.33	1945-1960	0.00152	2
3	9	Baltimore Orioles	1	7.63	1903-1965	0.00283	13	Detroit Pistons	0	4.59	1957-1987	0.00644	11	Detroit Lions	0	5.23	1958-2025	0.00418	12	Toronto Maple Leafs	0	5.10	1968-2025	0.00465	3
4	10	Philadelphia Phillies	1	7.37	1916-1979	0.00369	16	Los Angeles Clippers	0	4.34	1971-2025	0.01081	22	Washington Commanders	0	3.74	1946-1971	0.01700	18	St. Louis Blues	0	4.13	1971-2018	0.01317	4
5	14	Athletics	0	4.68	1932-1971	0.00690	20	New York Knicks	0	3.71	1954-1969	0.01448	26	San Francisco 49ers	0	3.62	1950-1980	0.02048	25	Boston Bruins	0	3.33	1959-1969	0.01806	5
6	15	Cleveland Guardians	3	9.81	1903-1994	0.00876	33	Milwaukee Bucks	0	3.45	1975-2020	0.02762	27	Cleveland Browns	0	3.74	1969-2025	0.02062	31	Detroit Red Wings	0	3.33	1967-1994	0.02758	6
7	17	Atlanta Braves	0	4.13	1915-1947	0.01220	35	Denver Nuggets	0	3.41	1977-2022	0.02895	28	New York Jets	0	3.70	1970-2025	0.02164	34	Montreal Canadiens	0	3.08	1932-1943	0.02811	7
8	19	Pittsburgh Pirates	0	4.00	1928-1959	0.01394	38	Washington Wizards	0	3.30	1980-2025	0.03239	32	Detroit Lions	0	3.21	1936-1951	0.02761	50	Los Angeles Kings	0	2.83	1968-1992	0.04924	8
9	21	Boston Red Sox	1	5.85	1919-1966	0.01494	45	Philadelphia 76ers	0	2.75	1956-1966	0.04224	37	Kansas City Chiefs	0	3.32	1970-2018	0.03205	53	New York Islanders	0	2.81	1985-2025	0.05411	9
10	23	Minnesota Twins	0	3.78	1934-1964	0.01783	46	Cleveland Cavaliers	0	2.99	1971-2006	0.04387	40	Minnesota Vikings	0	3.22	1977-2025	0.03576	56	Toronto Maple Leafs	0	2.33	1952-1958	0.05853	10
11	24	Texas Rangers	0	3.85	1961-2009	0.01795	48	Golden State Warriors	0	2.98	1976-2014	0.04488	41	Arizona Cardinals	0	2.95	1922-1946	0.03624	61	Pittsburgh Penguins	0	2.51	1968-1990	0.06913	11
12	29	Washington Nationals	0	3.65	1969-2018	0.02246	58	Chicago Bulls	0	2.60	1967-1990	0.06278	44	Philadelphia Eagles	0	2.85	1933-1946	0.04123	70	Buffalo Sabres	1	3.92	1976-2025	0.08775	12
13	30	Seattle Mariners	0	3.49	1977-2025	0.02668	66	Minnesota Timberwolves	0	2.50	1990-2025	0.07500	47	New Orleans Saints	0	3.01	1967-2008	0.04411	71	Boston Bruins	0	2.00	1947-1952	0.08779	13
14	36	Houston Astros	0	3.39	1962-2004	0.02913	72	Charlotte Hornets	0	2.33	1989-2025	0.08981	54	Green Bay Packers	0	2.64	1945-1959	0.05443	82	Boston Bruins	0	1.95	1931-1938	0.10679	14
15	39	Los Angeles Angels	0	3.23	1961-2001	0.03443	75	Portland Trail Blazers	0	2.27	1993-2025	0.09481	59	Miami Dolphins	0	2.65	1985-2025	0.06426	85	Washington Capitals	0	2.02	1975-1997	0.12017	15
16	42	Pittsburgh Pirates	0	3.11	1980-2025	0.03994	86	Houston Rockets	0	2.04	1996-2025	0.12053	65	Los Angeles Rams	0	2.49	1956-1978	0.06996	93	Carolina Hurricanes	0	1.95	1980-2001	0.12911	16
17	43	Detroit Tigers	0	3.00	1910-1933	0.04057	87	Memphis Grizzlies	0	2.04	1996-2025	0.12053	68	Indianapolis Colts	0	2.38	1971-2005	0.08470	106	Chicago Blackhawks	0	1.83	1974-1991	0.14572	17
18	49	Atlanta Braves	0	2.91	1959-1990	0.04725	91	Brooklyn Nets	0	1.98	1977-2001	0.12597	69	Atlanta Falcons	0	2.37	1966-1997	0.08563	107	New Jersey Devils	0	1.81	1975-1994	0.15049	18
19	51	St. Louis Cardinals	0	2.75	1903-1925	0.05299	92	Indiana Pacers	1	3.48	1977-2024	0.12829	73	Tennessee Titans	1	3.88	1970-2025	0.09253	115	Montreal Canadiens	0	1.75	1994-2020	0.16350	19
20	52	Baltimore Orioles	0	2.82	1984-2025	0.05399	97	Dallas Mavericks	0	1.91	1981-2005	0.13716	77	Philadelphia Eagles	2	5.14	1950-2003	0.09913	117	Dallas Stars	0	1.66	1968-1980	0.16869	20
21	55	Cincinnati Reds	1	4.38	1903-1938	0.05603	99	Golden State Warriors	0	1.70	1957-1963	0.14238	78	Los Angeles Chargers	1	3.76	1970-2025	0.10266	120	Chicago Blackhawks	0	1.48	1939-1943	0.17354	21
22	57	Milwaukee Brewers	0	2.74	1983-2025	0.05899	103	New York Knicks	0	1.85	1974-1993	0.14388	81	Washington Commanders	0	2.18	1992-2025	0.10496	122	Winnipeg Jets	0	1.68	2000-2025	0.17629	22
23	60	Detroit Tigers	0	2.58	1946-1967	0.06454	104	Phoenix Suns	0	1.86	1994-2020	0.14502	84	Cincinnati Bengals	0	2.07	1989-2020	0.11727	124	San Jose Sharks	0	1.66	1992-2015	0.17837	23
24	62	Los Angeles Dodgers	0	2.50	1921-1940	0.06921	105	Utah Jazz	0	1.85	1975-1996	0.14539	89	Buffalo Bills	0	2.03	1994-2025	0.12339	126	Florida Panthers	0	1.65	1997-2022	0.18044	24
25	63	Cincinnati Reds	0	2.50	1941-1960	0.06921	108	Utah Jazz	0	1.83	1999-2025	0.15054	90	Green Bay Packers	0	2.01	1968-1995	0.12427	127	Detroit Red Wings	0	1.50	1927-1933	0.18432	25
26	64	Minnesota Twins	0	2.50	1903-1923	0.06921	110	Chicago Bulls	0	1.80	1999-2025	0.15526	94	Seattle Seahawks	0	1.96	1976-2004	0.13100	128	Minnesota Wild	0	1.60	2001-2025	0.19070	26
27	67	Athletics	0	2.49	1991-2025	0.07530	112	San Antonio Spurs	0	1.77	1977-1998	0.15861	95	Jacksonville Jaguars	0	1.95	1995-2025	0.13295	131	Montreal Canadiens	0	1.33	1961-1964	0.19753	27
28	74	San Francisco Giants	0	2.27	1963-1988	0.09326	114	Washington Wizards	0	1.65	1962-1970	0.16050	98	Dallas Cowboys	0	1.90	1996-2025	0.14045	132	Detroit Red Wings	0	1.33	1957-1960	0.19753	28
29	76	Minnesota Twins	0	2.25	1992-2025	0.09768	116	New York Knicks	0	1.73	2000-2025	0.16630	102	Chicago Bears	3	5.89	1947-2005	0.14388	133	Columbus Blue Jackets	0	1.55	2001-2025	0.20142	29
30	79	New York Yankees	0	2.13	1903-1920	0.10331	129	Philadelphia 76ers	0	1.60	2002-2025	0.19092	111	Tampa Bay Buccaneers	0	1.79	1976-2001	0.15685	135	Colorado Avalanche	0	1.52	1980-1995	0.20303	30
31	80	Cincinnati Reds	0	2.19	1991-2025	0.10401	130	Atlanta Hawks	0	1.46	1950-1956	0.19154	118	New York Giants	0	1.60	1947-1955	0.17147	141	Calgary Flames	0	1.45	1973-1985	0.21421	31
32	83	St. Louis Cardinals	0	2.08	1947-1963	0.10930	136	New Orleans Pelicans	0	1.53	2003-2025	0.20458	123	New York Giants	0	1.65	1964-1985	0.17801	148	Boston Bruins	0	1.39	1991-2010	0.23458	32
33	88	Toronto Blue Jays	0	2.04	1994-2024	0.12138	137	Houston Rockets	0	1.47	1968-1980	0.20912	138	Los Angeles Rams	0	1.40	1937-1944	0.20972	156	Calgary Flames	0	1.34	2006-2025	0.25097	33
34	96	Pittsburgh Pirates	0	1.88	1910-1924	0.13493	140	Boston Celtics	0	1.38	1950-1956	0.21282	139	Houston Texans	0	1.50	2002-2025	0.21248	158	Chicago Blackhawks	0	1.17	1966-1970	0.25720	34
35	100	Los Angeles Dodgers	0	1.88	1989-2016	0.14247	142	Toronto Raptors	0	1.48	1996-2018	0.21580	145	Las Vegas Raiders	0	1.44	2003-2025	0.22664	163	Vancouver Canucks	0	1.25	1971-1981	0.26378	35
36	101	Kansas City Royals	0	1.87	1986-2013	0.14330	143	Brooklyn Nets	0	1.47	2004-2025	0.21918	149	Los Angeles Rams	0	1.40	1980-1998	0.23472	164	Colorado Avalanche	0	1.28	2002-2021	0.26450	36
37	109	Athletics	0	1.75	1915-1928	0.15421	153	Boston Celtics	0	1.36	1988-2007	0.24412	150	Buffalo Bills	0	1.39	1970-1989	0.23591	166	New York Rangers	1	2.52	1980-2013	0.27110	37
38	113	San Diego Padres	0	1.78	1999-2025	0.15944	155	Phoenix Suns	0	1.33	1977-1992	0.24838	171	Las Vegas Raiders	0	1.22	1984-2001	0.28164	169	Toronto Maple Leafs	0	1.14	1926-1931	0.28087	38
39	119	Minnesota Twins	0	1.68	1966-1986	0.17321	157	Detroit Pistons	0	1.33	2006-2025	0.25161	181	Chicago Bears	0	1.19	2007-2025	0.29340	172	Dallas Stars	0	1.22	2001-2019	0.28214	39
40	121	San Francisco Giants	0	1.63	1938-1950	0.17624	159	Oklahoma City Thunder	0	1.29	1980-1995	0.26123	188	Pittsburgh Steelers	0	1.13	1980-1994	0.30932	173	Los Angeles Kings	0	1.22	1994-2011	0.28261	40
41	125	Los Angeles Angels	0	1.65	2003-2025	0.18039	165	Philadelphia 76ers	0	1.26	1984-2000	0.27030	196	San Francisco 49ers	0	1.09	1995-2011	0.32357	176	Carolina Hurricanes	0	1.22	2007-2025	0.28439	41
42	134	Los Angeles Dodgers	0	1.50	1903-1915	0.20142	170	Philadelphia 76ers	0	1.18	1968-1976	0.28093	199	Atlanta Falcons	0	1.08	1999-2015	0.32939	177	Edmonton Oilers	0	1.21	2007-2024	0.28683	42
43	144	Miami Marlins	0	1.45	2004-2025	0.22293	174	Oklahoma City Thunder	0	1.18	1968-1977	0.28345	202	Tampa Bay Buccaneers	0	1.06	2003-2019	0.33382	178	Anaheim Ducks	0	1.19	2008-2025	0.29088	43
44	146	Philadelphia Phillies	0	1.38	1903-1914	0.23019	175	Golden State Warriors	0	1.13	1950-1955	0.28376	203	Arizona Cardinals	0	1.06	2009-2025	0.33382	180	Washington Capitals	0	1.19	1999-2017	0.29241	44
45	147	Detroit Tigers	0	1.40	1985-2005	0.23454	189	Miami Heat	0	1.13	1989-2005	0.31040	205	New England Patriots	0	1.05	1970-1984	0.33681	182	Montreal Canadiens	0	1.00	1948-1950	0.29630	45
46	151	Arizona Diamondbacks	0	1.38	2002-2022	0.23979	192	Los Angeles Lakers	0	1.00	1955-1958	0.31641	215	Indianapolis Colts	0	1.00	2010-2025	0.35607	183	Boston Bruins	0	1.00	1954-1956	0.29630	46
47	152	Atlanta Braves	0	1.38	2000-2020	0.24072	201	Orlando Magic	0	1.07	2010-2025	0.33158	216	New Orleans Saints	0	1.00	2010-2025	0.35607	185	Chicago Blackhawks	0	1.17	1993-2009	0.29716	47
48	154	Chicago White Sox	0	1.35	2006-2025	0.24791	204	Detroit Pistons	0	0.98	1950-1954	0.33477	217	Los Angeles Rams	0	1.00	2002-2017	0.35607	186	Nashville Predators	0	1.17	1999-2016	0.29801	48
49	160	Chicago Cubs	0	1.25	1919-1928	0.26308	207	Oklahoma City Thunder	0	1.04	1997-2011	0.34102	221	Cleveland Browns	0	0.93	1958-1963	0.36443	187	Ottawa Senators	0	1.16	2008-2025	0.30180	49
50	161	Chicago White Sox	0	1.25	1907-1916	0.26308	211	Portland Trail Blazers	0	1.01	1978-1989	0.34664	222	Dallas Cowboys	0	0.92	1960-1966	0.37178	190	Calgary Flames	0	1.12	1990-2003	0.31154	50
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Worst Spans by Sport - Championships
	Ovr	Baseball (1903-present)					Ovr	Basketball (1947-present)					Ovr	Football (1920-present)					Ovr	Hockey (1918-present)
Rk	Rk	Franchise	#	Exp	Years	P(Occ≤#)	Rk	Franchise	#	Exp	Years	P(Occ≤#)	Rk	Franchise	#	Exp	Years	P(Occ≤#)	Rk	Franchise	#	Exp	Years	P(Occ≤#)	Rk
1	2	Chicago Cubs	0	5.34	1909-2015	0.00413	7	Sacramento Kings	0	4.28	1952-2025	0.01155	10	Arizona Cardinals	1	5.59	1926-2025	0.02124	1	New York Rangers	0	5.88	1941-1993	0.00177	1
2	5	Philadelphia Phillies	0	4.43	1903-1979	0.01035	12	Atlanta Hawks	0	3.33	1959-2025	0.03210	17	Pittsburgh Steelers	0	3.06	1933-1973	0.04078	3	Chicago Blackhawks	1	6.74	1939-2009	0.00635	2
3	6	Chicago White Sox	0	4.37	1918-2004	0.01118	15	Detroit Pistons	0	3.08	1950-1988	0.03957	19	Detroit Lions	0	2.62	1958-2025	0.06889	4	Boston Bruins	0	4.48	1942-1969	0.00755	3
4	8	Boston Red Sox	0	4.27	1919-2003	0.01235	30	Phoenix Suns	0	2.29	1969-2025	0.09644	20	Washington Commanders	0	2.54	1943-1981	0.07077	11	Detroit Red Wings	0	3.58	1956-1996	0.02209	4
5	9	Baltimore Orioles	0	3.81	1903-1965	0.01954	31	New York Knicks	0	2.19	1950-1969	0.09727	23	Minnesota Vikings	0	2.38	1961-2025	0.08829	21	Toronto Maple Leafs	0	2.55	1968-2025	0.07318	5
6	13	Minnesota Twins	0	3.34	1925-1986	0.03213	32	Los Angeles Clippers	0	2.17	1971-2025	0.10917	25	Los Angeles Rams	0	2.32	1952-1998	0.09215	27	St. Louis Blues	0	2.31	1968-2018	0.09320	6
7	14	Los Angeles Dodgers	0	3.19	1903-1954	0.03720	40	New York Knicks	0	1.97	1974-2025	0.13395	37	Atlanta Falcons	0	2.07	1966-2025	0.12213	28	Buffalo Sabres	0	2.29	1971-2025	0.09580	7
8	16	Cleveland Guardians	0	3.14	1949-2025	0.04022	46	Utah Jazz	0	1.91	1975-2025	0.14290	38	Philadelphia Eagles	0	2.06	1961-2016	0.12221	29	Vancouver Canucks	0	2.29	1971-2025	0.09634	8
9	18	Atlanta Braves	1	4.32	1915-1994	0.06518	47	Milwaukee Bucks	0	1.90	1972-2020	0.14387	39	Cleveland Browns	0	2.04	1965-2025	0.12559	34	Los Angeles Kings	0	2.06	1968-2011	0.11998	9
10	22	Athletics	0	2.40	1931-1971	0.08423	54	Los Angeles Lakers	0	1.75	1955-1971	0.15670	42	Tennessee Titans	0	1.94	1970-2025	0.13871	48	Philadelphia Flyers	0	1.88	1976-2025	0.14715	10
11	24	Texas Rangers	0	2.38	1961-2022	0.08833	55	Golden State Warriors	1	3.23	1957-2014	0.15672	43	Cincinnati Bengals	0	1.94	1970-2025	0.13871	58	Toronto Maple Leafs	0	1.67	1952-1961	0.16151	11
12	26	San Francisco Giants	0	2.33	1955-2009	0.09220	56	Cleveland Cavaliers	0	1.79	1971-2015	0.16011	49	Los Angeles Chargers	0	1.88	1970-2025	0.14779	67	Boston Bruins	0	1.67	1973-2010	0.18004	12
13	33	Pittsburgh Pirates	0	2.13	1926-1959	0.11144	57	Brooklyn Nets	0	1.79	1977-2025	0.16089	50	Buffalo Bills	0	1.85	1970-2025	0.15203	68	Dallas Stars	0	1.66	1968-1998	0.18130	13
14	35	San Diego Padres	0	2.07	1969-2025	0.12089	59	Indiana Pacers	0	1.77	1977-2025	0.16441	51	New York Jets	0	1.85	1970-2025	0.15203	71	Washington Capitals	0	1.64	1975-2017	0.18672	14
15	36	Houston Astros	0	2.06	1962-2016	0.12211	60	Portland Trail Blazers	0	1.76	1978-2025	0.16702	52	San Francisco 49ers	0	1.81	1950-1980	0.15342	73	Montreal Canadiens	0	1.54	1932-1943	0.19222	15
16	41	Detroit Tigers	0	1.94	1903-1934	0.13524	65	Denver Nuggets	0	1.70	1977-2022	0.17613	63	New York Giants	1	3.08	1939-1985	0.17525	79	New York Islanders	0	1.45	1984-2025	0.22901	16
17	44	Cincinnati Reds	0	1.91	1941-1974	0.13950	66	Washington Wizards	0	1.70	1979-2025	0.17723	64	Miami Dolphins	0	1.71	1974-2025	0.17570	92	Pittsburgh Penguins	0	1.26	1968-1990	0.27414	17
18	45	Milwaukee Brewers	0	1.92	1969-2025	0.14229	72	Oklahoma City Thunder	0	1.63	1980-2024	0.18968	69	Detroit Lions	0	1.60	1936-1951	0.18406	97	Calgary Flames	0	1.26	1990-2025	0.27695	18
19	53	Washington Nationals	0	1.83	1969-2018	0.15555	78	Philadelphia 76ers	0	1.46	1984-2025	0.22573	70	Kansas City Chiefs	0	1.66	1970-2018	0.18457	101	Edmonton Oilers	0	1.21	1991-2025	0.29153	19
20	61	Seattle Mariners	0	1.74	1977-2025	0.16905	80	Philadelphia 76ers	0	1.38	1956-1966	0.23019	75	Philadelphia Eagles	0	1.53	1933-1947	0.20017	106	Toronto Maple Leafs	0	1.10	1933-1941	0.30755	20
21	62	Cleveland Guardians	0	1.69	1921-1947	0.17508	87	Chicago Bulls	0	1.30	1967-1990	0.26164	77	New Orleans Saints	0	1.50	1967-2008	0.21628	107	San Jose Sharks	0	1.16	1992-2025	0.30841	21
22	74	Los Angeles Angels	0	1.61	1961-2001	0.19238	93	Houston Rockets	0	1.26	1968-1993	0.27488	81	Green Bay Packers	0	1.39	1945-1960	0.23267	108	Boston Bruins	0	1.08	1930-1938	0.31808	22
23	76	Pittsburgh Pirates	0	1.55	1980-2025	0.20582	98	Washington Wizards	0	1.23	1962-1977	0.27767	85	Chicago Bears	0	1.34	1947-1962	0.24768	113	Carolina Hurricanes	0	1.08	1980-2004	0.33258	23
24	82	Baltimore Orioles	0	1.41	1984-2025	0.23848	99	Minnesota Timberwolves	0	1.25	1990-2025	0.28033	86	Las Vegas Raiders	0	1.36	1984-2025	0.25048	114	Ottawa Senators	0	1.08	1993-2025	0.33435	24
25	83	St. Louis Cardinals	0	1.38	1903-1925	0.24175	103	Orlando Magic	0	1.19	1990-2025	0.29722	90	Chicago Bears	0	1.30	1986-2025	0.26688	115	Montreal Canadiens	0	1.00	1947-1952	0.33490	25
26	84	Detroit Tigers	0	1.37	1985-2025	0.24731	105	Charlotte Hornets	0	1.16	1989-2025	0.30609	100	Seattle Seahawks	0	1.23	1976-2012	0.28581	116	Detroit Red Wings	0	1.00	1944-1949	0.33490	26
27	88	New York Mets	0	1.31	1987-2025	0.26394	109	Dallas Mavericks	0	1.12	1981-2010	0.31887	104	Indianapolis Colts	0	1.19	1971-2005	0.29745	121	Detroit Red Wings	0	1.00	1927-1935	0.34613	27
28	89	Detroit Tigers	0	1.29	1946-1967	0.26524	124	Memphis Grizzlies	0	1.02	1996-2025	0.35372	112	Washington Commanders	0	1.09	1992-2025	0.33010	123	Montreal Canadiens	0	1.04	1994-2025	0.34889	28
29	91	Athletics	0	1.28	1990-2025	0.27123	125	Houston Rockets	0	1.02	1996-2025	0.35372	118	New England Patriots	0	1.07	1970-2000	0.33623	128	Florida Panthers	0	1.00	1994-2024	0.36171	29
30	94	Cincinnati Reds	0	1.25	1920-1939	0.27506	143	Chicago Bulls	0	0.90	1999-2025	0.40041	127	Green Bay Packers	0	1.00	1968-1995	0.35947	129	New York Rangers	0	1.00	1995-2025	0.36349	30
31	95	San Francisco Giants	0	1.25	1934-1953	0.27506	145	Atlanta Hawks	0	0.86	1950-1957	0.40313	130	Carolina Panthers	0	0.98	1995-2025	0.36814	142	New Jersey Devils	0	0.90	1975-1994	0.39687	31
32	96	Minnesota Twins	0	1.25	1903-1923	0.27506	146	Philadelphia 76ers	0	0.87	1968-1982	0.40562	131	San Francisco 49ers	0	0.98	1995-2025	0.36814	148	Calgary Flames	0	0.88	1973-1988	0.40611	32
33	102	New York Yankees	0	1.19	1903-1922	0.29340	147	San Antonio Spurs	0	0.88	1977-1998	0.40605	132	Jacksonville Jaguars	0	0.98	1995-2025	0.37066	150	Nashville Predators	0	0.88	1999-2025	0.40951	33
34	110	Minnesota Twins	0	1.12	1992-2025	0.31901	165	New Orleans Pelicans	0	0.77	2003-2025	0.45854	134	Denver Broncos	0	0.97	1970-1996	0.37268	152	Dallas Stars	0	0.84	2000-2025	0.42600	34
35	111	Cincinnati Reds	0	1.09	1991-2025	0.32870	168	Toronto Raptors	0	0.74	1996-2018	0.47068	140	Dallas Cowboys	0	0.95	1996-2025	0.38084	153	Winnipeg Jets	0	0.84	2000-2025	0.42625	35
36	117	Colorado Rockies	0	1.07	1993-2025	0.33574	170	Boston Celtics	0	0.73	1987-2007	0.47775	144	Tampa Bay Buccaneers	0	0.89	1976-2001	0.40263	158	New York Rangers	0	0.77	1934-1939	0.43964	36
37	119	St. Louis Cardinals	0	1.04	1947-1963	0.34278	174	Boston Celtics	0	0.69	1950-1956	0.48266	149	Pittsburgh Steelers	0	0.88	1980-2004	0.40619	159	Toronto Maple Leafs	0	0.78	1923-1931	0.44176	37
38	120	Toronto Blue Jays	0	1.05	1994-2025	0.34308	175	Detroit Pistons	0	0.70	2005-2025	0.49069	151	Philadelphia Eagles	0	0.83	1950-1959	0.41890	160	Minnesota Wild	0	0.80	2001-2025	0.44299	38
39	122	Los Angeles Dodgers	0	1.04	1989-2019	0.34706	182	Oklahoma City Thunder	0	0.64	1968-1978	0.51787	154	Chicago Bears	0	0.83	1964-1984	0.42789	163	Chicago Blackhawks	0	0.75	1927-1933	0.45209	39
40	126	Cleveland Guardians	0	1.00	1903-1919	0.35607	193	San Antonio Spurs	0	0.60	2008-2025	0.54323	156	Chicago Bears	0	0.80	1922-1931	0.43250	164	Columbus Blue Jackets	0	0.78	2001-2025	0.45484	40
41	133	Kansas City Royals	0	0.97	1986-2014	0.37238	199	Golden State Warriors	0	0.56	1950-1955	0.55161	167	Houston Texans	0	0.75	2002-2025	0.46675	166	Colorado Avalanche	0	0.76	1980-1995	0.45973	41
42	135	Philadelphia Phillies	0	0.96	1981-2007	0.37472	202	Boston Celtics	0	0.57	2009-2025	0.56196	172	Los Angeles Rams	0	0.70	1937-1944	0.47830	169	Detroit Red Wings	0	0.70	1938-1942	0.47230	42
43	136	Pittsburgh Pirates	0	0.94	1910-1924	0.37981	204	Miami Heat	0	0.56	1989-2005	0.56298	176	Chicago Bears	0	0.65	1934-1939	0.50233	173	Montreal Canadiens	0	0.67	1961-1964	0.48225	43
44	137	San Francisco Giants	0	0.94	1906-1920	0.37981	225	Dallas Mavericks	0	0.47	2012-2025	0.62212	180	Los Angeles Rams	0	0.66	2000-2020	0.51118	177	New Jersey Devils	0	0.68	2004-2025	0.50354	44
45	138	Athletics	0	0.94	1914-1928	0.37981	230	Philadelphia 76ers	0	0.44	1950-1954	0.63041	183	Cleveland Browns	0	0.63	1956-1963	0.51821	184	Colorado Avalanche	0	0.64	2002-2021	0.52032	45
46	139	Cincinnati Reds	0	0.94	1903-1918	0.37981	240	Detroit Pistons	0	0.42	1991-2003	0.65252	185	New York Giants	0	0.62	1928-1933	0.52066	187	Montreal Canadiens	0	0.60	1918-1923	0.52338	46
47	141	Tampa Bay Rays	0	0.95	1998-2025	0.38102	242	Los Angeles Lakers	0	0.41	1989-1999	0.65897	194	Dallas Cowboys	0	0.59	1960-1970	0.54454	192	Carolina Hurricanes	0	0.61	2007-2025	0.53886	47
48	155	Los Angeles Angels	0	0.82	2003-2025	0.43160	244	Miami Heat	0	0.40	2014-2025	0.66576	197	Indianapolis Colts	0	0.59	2007-2025	0.54704	195	Anaheim Ducks	0	0.60	2008-2025	0.54508	48
49	157	Atlanta Braves	0	0.82	1996-2020	0.43351	252	Los Angeles Lakers	0	0.36	1973-1979	0.69406	203	Indianapolis Colts	0	0.56	1960-1969	0.56200	208	Detroit Red Wings	0	0.54	2009-2025	0.57667	49
50	161	St. Louis Cardinals	0	0.79	1983-2005	0.44722	260	Portland Trail Blazers	0	0.32	1971-1976	0.72176	206	Washington Commanders	0	0.53	1932-1936	0.57409	214	Pittsburgh Penguins	0	0.53	1993-2008	0.58248	50
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