| Regular Season | Post Season | ||||||||||||
| Season | Team | W | L | T | Pctg | W | L | Pctg | Head Coach | Notes | |||
| 2025 | Buffalo Bills | 12 | 5 | 0 | 0.706 | Sean McDermott |
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| 2024 | Buffalo Bills | 13 | 4 | 0 | 0.765 | 2 | 1 | 0.667 | Sean McDermott |
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| 2023 | Buffalo Bills | 11 | 6 | 0 | 0.647 | 1 | 1 | 0.500 | Sean McDermott |
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| 2022 | Buffalo Bills | 13 | 3 | 0 | 0.813 | 1 | 1 | 0.500 | Sean McDermott |
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| 2021 | Buffalo Bills | 11 | 6 | 0 | 0.647 | 1 | 1 | 0.500 | Sean McDermott |
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| 2020 | Buffalo Bills | 13 | 3 | 0 | 0.813 | 2 | 1 | 0.667 | Sean McDermott |
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| 2019 | Buffalo Bills | 10 | 6 | 0 | 0.625 | 0 | 1 | 0.000 | Sean McDermott |
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| 2018 | Buffalo Bills | 6 | 10 | 0 | 0.375 | Sean McDermott |
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| 2017 | Buffalo Bills | 9 | 7 | 0 | 0.563 | 0 | 1 | 0.000 | Sean McDermott |
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| 2016 | Buffalo Bills | 7 | 9 | 0 | 0.438 | Anthony Lynn Rex Ryan |
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| 2015 | Buffalo Bills | 8 | 8 | 0 | 0.500 | Rex Ryan |
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| 2014 | Buffalo Bills | 9 | 7 | 0 | 0.563 | Doug Marrone |
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| 2013 | Buffalo Bills | 6 | 10 | 0 | 0.375 | Doug Marrone |
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| 2012 | Buffalo Bills | 6 | 10 | 0 | 0.375 | Chan Gailey |
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| 2011 | Buffalo Bills | 6 | 10 | 0 | 0.375 | Chan Gailey |
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| 2010 | Buffalo Bills | 4 | 12 | 0 | 0.250 | Chan Gailey |
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| 2009 | Buffalo Bills | 6 | 10 | 0 | 0.375 | Perry Fewell Dick Jauron |
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| 2008 | Buffalo Bills | 7 | 9 | 0 | 0.438 | Dick Jauron |
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| 2007 | Buffalo Bills | 7 | 9 | 0 | 0.438 | Dick Jauron |
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| 2006 | Buffalo Bills | 7 | 9 | 0 | 0.438 | Dick Jauron |
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| 2005 | Buffalo Bills | 5 | 11 | 0 | 0.313 | Mike Mularkey |
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| 2004 | Buffalo Bills | 9 | 7 | 0 | 0.563 | Mike Mularkey |
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| 2003 | Buffalo Bills | 6 | 10 | 0 | 0.375 | Gregg Williams |
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| 2002 | Buffalo Bills | 8 | 8 | 0 | 0.500 | Gregg Williams |
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| 2001 | Buffalo Bills | 3 | 13 | 0 | 0.188 | Gregg Williams |
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| 2000 | Buffalo Bills | 8 | 8 | 0 | 0.500 | Wade Phillips |
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| 1999 | Buffalo Bills | 11 | 5 | 0 | 0.688 | 0 | 1 | 0.000 | Wade Phillips |
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| 1998 | Buffalo Bills | 10 | 6 | 0 | 0.625 | 0 | 1 | 0.000 | Wade Phillips |
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| 1997 | Buffalo Bills | 6 | 10 | 0 | 0.375 | Marv Levy |
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| 1996 | Buffalo Bills | 10 | 6 | 0 | 0.625 | 0 | 1 | 0.000 | Marv Levy |
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| 1995 | Buffalo Bills | 10 | 6 | 0 | 0.625 | 1 | 1 | 0.500 | Marv Levy |
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| 1994 | Buffalo Bills | 7 | 9 | 0 | 0.438 | Marv Levy |
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| 1993 | Buffalo Bills | 12 | 4 | 0 | 0.750 | 2 | 1 | 0.667 | Marv Levy |
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| 1992 | Buffalo Bills | 11 | 5 | 0 | 0.688 | 3 | 1 | 0.750 | Marv Levy |
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| 1991 | Buffalo Bills | 13 | 3 | 0 | 0.813 | 2 | 1 | 0.667 | Marv Levy |
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| 1990 | Buffalo Bills | 13 | 3 | 0 | 0.813 | 2 | 1 | 0.667 | Marv Levy |
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| 1989 | Buffalo Bills | 9 | 7 | 0 | 0.563 | 0 | 1 | 0.000 | Marv Levy |
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| 1988 | Buffalo Bills | 12 | 4 | 0 | 0.750 | 1 | 1 | 0.500 | Marv Levy |
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| 1987 | Buffalo Bills | 7 | 8 | 0 | 0.467 | Marv Levy |
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| 1986 | Buffalo Bills | 4 | 12 | 0 | 0.250 | Hank Bullough Marv Levy |
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| 1985 | Buffalo Bills | 2 | 14 | 0 | 0.125 | Kay Stephenson Hank Bullough |
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| 1984 | Buffalo Bills | 2 | 14 | 0 | 0.125 | Kay Stephenson |
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| 1983 | Buffalo Bills | 8 | 8 | 0 | 0.500 | Kay Stephenson |
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| 1982 | Buffalo Bills | 4 | 5 | 0 | 0.444 | Chuck Knox |
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| 1981 | Buffalo Bills | 10 | 6 | 0 | 0.625 | 1 | 1 | 0.500 | Chuck Knox |
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| 1980 | Buffalo Bills | 11 | 5 | 0 | 0.688 | 0 | 1 | 0.000 | Chuck Knox |
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| 1979 | Buffalo Bills | 7 | 9 | 0 | 0.438 | Chuck Knox |
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| 1978 | Buffalo Bills | 5 | 11 | 0 | 0.313 | Chuck Knox |
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| 1977 | Buffalo Bills | 3 | 11 | 0 | 0.214 | Jim Ringo |
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| 1976 | Buffalo Bills | 2 | 12 | 0 | 0.143 | Lou Saban Jim Ringo |
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| 1975 | Buffalo Bills | 8 | 6 | 0 | 0.571 | Lou Saban |
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| 1974 | Buffalo Bills | 9 | 5 | 0 | 0.643 | 0 | 1 | 0.000 | Lou Saban |
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| 1973 | Buffalo Bills | 9 | 5 | 0 | 0.643 | Lou Saban |
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| 1972 | Buffalo Bills | 4 | 9 | 1 | 0.321 | Lou Saban |
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| 1971 | Buffalo Bills | 1 | 13 | 0 | 0.071 | Harvey Johnson |
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| 1970 | Buffalo Bills | 3 | 10 | 1 | 0.231 | John Rauch |
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| 1969 | Buffalo Bills | 4 | 10 | 0 | 0.286 | John Rauch |
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| 1968 | Buffalo Bills | 1 | 12 | 1 | 0.077 | Joe Collier Harvey Johnson |
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| 1967 | Buffalo Bills | 4 | 10 | 0 | 0.286 | Joe Collier |
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| 1966 | Buffalo Bills | 9 | 4 | 1 | 0.692 | 0 | 1 | 0.000 | Joe Collier |
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| 1965 | Buffalo Bills | 10 | 3 | 1 | 0.769 | 1 | 0 | 1.000 | Lou Saban |
AFL Champions | |||
| 1964 | Buffalo Bills | 12 | 2 | 0 | 0.857 | 1 | 0 | 1.000 | Lou Saban |
AFL Champions | |||
| 1963 | Buffalo Bills | 7 | 6 | 1 | 0.538 | 0 | 1 | 0.000 | Lou Saban |
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| 1962 | Buffalo Bills | 7 | 6 | 1 | 0.538 | Lou Saban |
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| 1961 | Buffalo Bills | 6 | 8 | 0 | 0.429 | Buster Ramsey |
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| 1960 | Buffalo Bills | 5 | 8 | 1 | 0.385 | Buster Ramsey |
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Buffalo Bills Historical Win-Loss Records