How old were they?

Dave LaCrosse

LB · Born December 22, 1955

Age in each playoff game

1. 1977 Divisional (December 24, 1977), Steelers vs Broncos 21–34: 22 years, 2 days

Age in each season

1. 1977 (Steelers): 21 years, 253 days to 22 years, 9 days