VIDEO: Steelers offensive line coach penalized for pulling Reggie Nelson's hair
George Gojkovich / Getty Images Sport / Getty
Saturday's wild-card matchup between the Pittsburgh Steelers and Cincinnati Bengals is already getting testy.
Steelers offensive line coach Mike Munchak cost his team a 15-yard penalty during the first quarter when he shoved and appeared to pull the hair of Bengals safety Reggie Nelson after he ran onto the Pittsburgh sideline.
Nelson retaliated with a shove of his own before members of both teams broke it up, but only Munchak was called for a penalty.