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Ohio State
Ohio State BuckeyesFormer Co-Defensive Coordinator
Former
GM

GregMattison

Madison, WI
Sport
FBFootball
Position
FCCFormer Co-Defensive Coordinator
Age
76
Years Active
45
Coaching History
16 stops
Ohio State
Ohio State Buckeyes
Co-Defensive Coordinator
2020 – 2021
Ohio State
Ohio State Buckeyes
Co-Defensive Coordinator
2019
Michigan
Michigan Wolverines
Co-Defensive Coordinator
2019
Michigan
Michigan Wolverines
Defensive Line Coach
2015 – 2018
Michigan
Michigan Wolverines
Defensive Coordinator
2011 – 2014
Baltimore
Baltimore Ravens
Defensive Coordinator
2009 – 2010
Baltimore
Baltimore Ravens
Linebackers Coach
2008
Florida
Florida Gators
Co-Defensive Coordinator
2005 – 2007
Notre Dame
Notre Dame Fighting Irish
Defensive Line Coach
1997 – 2004
Michigan
Michigan Wolverines
Defensive Line Coach
1992 – 1996
Texas A&M
Texas A&M Aggies
Defensive Line Coach
1989 – 1991
Navy
Navy Midshipmen
Defensive Line Coach
1987 – 1988
Western Michigan
Western Michigan Broncos
Defensive Coordinator
1985 – 1986
Western Michigan
Western Michigan Broncos
Defensive Line Coach
1982 – 1984
Northwestern
Northwestern Wildcats
Defensive Line Coach
1978 – 1980
Cornell
Cornell Big Red
Defensive Line Coach
1977