How old were they?

Dennis Johnson

DL · Born October 22, 1951

Age in each playoff game

1. 1974 Divisional (December 22, 1974), Washington vs Rams 10–19: 23 years, 61 days
2. 1976 Divisional (December 18, 1976), Washington vs Vikings 20–35: 25 years, 57 days

Age in each season

1. 1974 (Washington): 22 years, 314 days to 23 years, 70 days
2. 1975 (Washington): 23 years, 314 days to 24 years, 70 days
3. 1976 (Washington): 24 years, 315 days to 25 years, 70 days
4. 1977 (Washington): 25 years, 314 days to 26 years, 70 days
5. 1978 (Bills): 26 years, 314 days to 27 years, 70 days