Buffalo Bills offensive line coach history
Austin Gund
Gund is the offensive line coach for the Buffalo Bills since the 2023 season, a total of two years. Gund's record as the team's offensive line coach was 23-9-0, making him the most successful offensive line coach in Buffalo Bills history. The team made it to the playoffs one time (2023) and had a 1-1 record under Coach Gund in playoff games.
Aaron Kromer
Kromer is the offensive line coach for the Buffalo Bills since the 2015 season, a total of five years. Kromer's record as the team's offensive line coach was 51-29-0, making him the third-most successful offensive line coach in Buffalo Bills history. The team made it to the playoffs two times (2022-2023) and had a 2-2 record under Coach Kromer in playoff games.
Bobby Johnson
Johnson was the offensive line coach for the Buffalo Bills in the 2019-2021 seasons, a total of three years. Johnson's record as the team's offensive line coach was 34-15-0, making him the second-most successful offensive line coach in Buffalo Bills history. The team made it to the playoffs three times (2019-2021) and had a 3-3 record under Coach Johnson in playoff games.
Juan Castillo
Castillo was the offensive line coach for the Buffalo Bills in the 2017-2018 seasons, a total of two years. The team made it to the playoffs one time (2017) and had a 0-1 record under Coach Castillo in playoff games.
Pat Morris
Morris was the offensive line coach for the Buffalo Bills in the 2013-2014 seasons, a total of two years.
Joe D'Alessandris
D'Alessandris was the offensive line coach for the Buffalo Bills in the 2010-2012 seasons, a total of three years.
Sean Kugler
Kugler was the offensive line coach for the Buffalo Bills in the 2008-2009 seasons, a total of two years.
Jim McNally
McNally was the offensive line coach for the Buffalo Bills in the 2004-2007 seasons, a total of four years.
Frank Verducci
Verducci was the offensive line coach for the Buffalo Bills in the 2005 season.
Pat Ruel
Ruel was the offensive line coach for the Buffalo Bills in the 2003 season.
Ronnie Vinklarek
Vinklarek was the offensive line coach for the Buffalo Bills in the 2001-2002 seasons, a total of two years.
Carl Mauck
Mauck was the offensive line coach for the Buffalo Bills in the 1998-2000 seasons, a total of three years. The team made it to the playoffs two times (1998-1999) and had a 0-2 record under Coach Mauck in playoff games.
Tom Bresnahan
Bresnahan was the offensive line coach for the Buffalo Bills in the 1989-1997 seasons, a total of nine years. The team made it to the playoffs seven times (1989-1993, 1995-1996) and had a 10-7 record under Coach Bresnahan in playoff games. In 1990, the Buffalo Bills faced off against the New York Giants in Super Bowl XXV and the Bills, under the direction of head coach Marv Levy, lost 19-20. In 1991, the Buffalo Bills faced off against the Washington Redskins in Super Bowl XXVI and the Bills, under the direction of head coach Marv Levy, lost 24-37. In 1992, the Buffalo Bills faced off against the Dallas Cowboys in Super Bowl XXVII and the Bills, under the direction of head coach Marv Levy, lost 17-52. In 1993, the Buffalo Bills faced off against the Dallas Cowboys in Super Bowl XXVIII and the Bills, under the direction of head coach Marv Levy, lost 13-30.
Jim Ringo
Ringo was the offensive line coach for the Buffalo Bills in the 1972-1976, 1985-1988 seasons, a total of nine years. The team made it to the playoffs two times (1974, 1988) and had a 1-2 record under Coach Ringo in playoff games.
Jim Niblack
Niblack was the offensive line coach for the Buffalo Bills in the 1983-1984 seasons, a total of two years.
Ray Prochaska
Prochaska was the offensive line coach for the Buffalo Bills in the 1978-1982 seasons, a total of five years. The team made it to the playoffs two times (1980-1981) and had a 1-2 record under Coach Prochaska in playoff games.
Ray Wietecha
Wietecha was the offensive line coach for the Buffalo Bills in the 1977 season. Wietecha's record as the team's offensive line coach was 3-11-0, making him the third-least successful offensive line coach in Buffalo Bills history.
Marvin Crosby Bass
Bass was the offensive line coach for the Buffalo Bills in the 1968-1971, 1976 seasons, a total of five years. Bass' record as the team's offensive line coach was 11-57-2, making him the second-least successful offensive line coach in Buffalo Bills history.
Chuck Gottfried
Gottfried was the offensive line coach for the Buffalo Bills in the 1970-1971 seasons, a total of two years. Gottfried's record as the team's offensive line coach was 4-23-1, making him the least successful offensive line coach in Buffalo Bills history.
Jerry Smith
Smith was the offensive line coach for the Buffalo Bills in the 1964-1968 seasons, a total of five years. The team made it to the playoffs three times (1964-1966) and had a 2-1 record under Coach Smith in playoff games.
Herman Ball
Ball was the offensive line coach for the Buffalo Bills in the 1963 season. The team made it to the playoffs one time (1963) and had a 0-1 record under Coach Ball in playoff games.
Red Miller
Miller was the offensive line coach for the Buffalo Bills in the 1962 season.
Buffalo Bills offensive line coach record
| Coach | Years | Record | Win percentage | Playoff record |
|---|---|---|---|---|
| Aaron Kromer | 2015-2016, 2022-2024 | 51-29-0 | 63.8% | 2-2 |
| Austin Gund | 2023-2024 | 23-9-0 | 71.9% | 1-1 |
| Bobby Johnson | 2019-2021 | 34-15-0 | 69.4% | 3-3 |
| Juan Castillo | 2017-2018 | 15-17-0 | 46.9% | 0-1 |
| Pat Morris | 2013-2014 | 15-17-0 | 46.9% | 0-0 |
| Joe D'Alessandris | 2010-2012 | 16-32-0 | 33.3% | 0-0 |
| Sean Kugler | 2008-2009 | 13-19-0 | 40.6% | 0-0 |
| Jim McNally | 2004-2007 | 28-36-0 | 43.8% | 0-0 |
| Frank Verducci | 2005 | 5-11-0 | 31.3% | 0-0 |
| Pat Ruel | 2003 | 6-10-0 | 37.5% | 0-0 |
| Ronnie Vinklarek | 2001-2002 | 11-21-0 | 34.4% | 0-0 |
| Carl Mauck | 1998-2000 | 29-19-0 | 60.4% | 0-2 |
| Tom Bresnahan | 1989-1997 | 91-53-0 | 63.2% | 10-7 |
| Jim Ringo | 1972-1976, 1985-1988 | 57-75-1 | 43.2% | 1-2 |
| Jim Niblack | 1983-1984 | 10-22-0 | 31.3% | 0-0 |
| Ray Prochaska | 1978-1982 | 37-36-0 | 50.7% | 1-2 |
| Ray Wietecha | 1977 | 3-11-0 | 21.4% | 0-0 |
| Marvin Crosby Bass | 1968-1971, 1976 | 11-57-2 | 17.1% | 0-0 |
| Chuck Gottfried | 1970-1971 | 4-23-1 | 16.1% | 0-0 |
| Jerry Smith | 1964-1968 | 36-31-3 | 53.6% | 2-1 |
| Herman Ball | 1963 | 7-6-1 | 53.6% | 0-1 |
| Red Miller | 1962 | 7-6-1 | 53.6% | 0-0 |
Buffalo Bills offensive line coach facts
- Red Miller was the first offensive line coach in Bills history in 1962.
- Jim Ringo and Tom Bresnahan coached the most seasons as the Bills's offensive line coach at nine seasons.
- Aaron Kromer and Austin Gund is the current offensive line coach, starting ahead of the 2015 season.