How old were they?

Doug Dennison

RB · Born December 18, 1951

Age in each playoff game

1. 1975 Divisional (December 28, 1975), Cowboys vs Vikings 17–14: 24 years, 10 days
2. 1975 Conference Championship (January 4, 1976), Cowboys vs Rams 37–7: 24 years, 17 days
3. Super Bowl X (January 18, 1976), Cowboys vs Steelers 17–21: 24 years, 31 days
4. 1976 Divisional (December 19, 1976), Cowboys vs Rams 12–14: 25 years, 1 day
5. 1977 Divisional (December 26, 1977), Cowboys vs Bears 37–7: 26 years, 8 days
6. 1977 Conference Championship (January 1, 1978), Cowboys vs Vikings 23–6: 26 years, 14 days
7. Super Bowl XII (January 15, 1978), Cowboys vs Broncos 27–10: 26 years, 28 days
8. 1978 Divisional (December 30, 1978), Cowboys vs Falcons 27–20: 27 years, 12 days
9. 1978 Conference Championship (January 7, 1979), Cowboys vs Rams 28–0: 27 years, 20 days
10. Super Bowl XIII (January 21, 1979), Cowboys vs Steelers 31–35: 27 years, 34 days

Age in each season

1. 1974 (Cowboys): 22 years, 257 days to 23 years, 13 days
2. 1975 (Cowboys): 23 years, 257 days to 24 years, 13 days
3. 1976 (Cowboys): 24 years, 258 days to 25 years, 13 days
4. 1977 (Cowboys): 25 years, 257 days to 26 years, 13 days
5. 1978 (Cowboys): 26 years, 257 days to 27 years, 13 days
6. 1979 (Browns): 27 years, 257 days to 28 years, 13 days