Groh was an assistant under Parcells in two Super Bowls, including a 1990 Super Bowl XXV victory with the New York Giants and a 1996 loss in Super Bowl XXXI with the Army, working with Parcells for his first time.
Groh was an assistant under Parcells in two Super Bowls, including a 1990 Super Bowl XXV victory with the New York Giants and a 1996 loss in Super Bowl XXXI with the New England Patriots. Groh began his college coaching career in 1968 as the defensive coach of the plebe squad at Army, working with Parcells for his first time.