John Fitzgerald
OL · Born April 16, 1948
Age in each playoff game
- 1971 Divisional (December 25, 1971), Cowboys vs Vikings 20–12: 23 years, 253 days
- 1971 Conference Championship (January 2, 1972), Cowboys vs 49ers 14–3: 23 years, 261 days
- Super Bowl VI (January 16, 1972), Cowboys vs Dolphins 24–3: 23 years, 275 days
- 1972 Divisional (December 23, 1972), Cowboys vs 49ers 30–28: 24 years, 251 days
- 1972 Conference Championship (December 31, 1972), Cowboys vs Washington 3–26: 24 years, 259 days
- 1973 Divisional (December 23, 1973), Cowboys vs Rams 27–16: 25 years, 251 days
- 1973 Conference Championship (December 30, 1973), Cowboys vs Vikings 10–27: 25 years, 258 days
- 1975 Divisional (December 28, 1975), Cowboys vs Vikings 17–14: 27 years, 256 days
- 1975 Conference Championship (January 4, 1976), Cowboys vs Rams 37–7: 27 years, 263 days
- Super Bowl X (January 18, 1976), Cowboys vs Steelers 17–21: 27 years, 277 days
- 1976 Divisional (December 19, 1976), Cowboys vs Rams 12–14: 28 years, 247 days
- 1977 Divisional (December 26, 1977), Cowboys vs Bears 37–7: 29 years, 254 days
- 1977 Conference Championship (January 1, 1978), Cowboys vs Vikings 23–6: 29 years, 260 days
- Super Bowl XII (January 15, 1978), Cowboys vs Broncos 27–10: 29 years, 274 days
- 1978 Divisional (December 30, 1978), Cowboys vs Falcons 27–20: 30 years, 258 days
- 1978 Conference Championship (January 7, 1979), Cowboys vs Rams 28–0: 30 years, 266 days
- Super Bowl XIII (January 21, 1979), Cowboys vs Steelers 31–35: 30 years, 280 days
- 1979 Divisional (December 30, 1979), Cowboys vs Rams 19–21: 31 years, 258 days
- 1980 Wild Card (December 28, 1980), Cowboys vs Rams 34–13: 32 years, 256 days
- 1980 Divisional (January 4, 1981), Cowboys vs Falcons 30–27: 32 years, 263 days
- 1980 Conference Championship (January 11, 1981), Cowboys vs Eagles 7–20: 32 years, 270 days
Age in each season
- 1971 (Cowboys): 23 years, 138 days to 23 years, 259 days
- 1972 (Cowboys): 24 years, 138 days to 24 years, 259 days
- 1973 (Cowboys): 25 years, 138 days to 25 years, 259 days
- 1974 (Cowboys): 26 years, 138 days to 26 years, 259 days
- 1975 (Cowboys): 27 years, 138 days to 27 years, 259 days
- 1976 (Cowboys): 28 years, 138 days to 28 years, 259 days
- 1977 (Cowboys): 29 years, 138 days to 29 years, 259 days
- 1978 (Cowboys): 30 years, 138 days to 30 years, 259 days
- 1979 (Cowboys): 31 years, 138 days to 31 years, 259 days
- 1980 (Cowboys): 32 years, 138 days to 32 years, 259 days