Jack Gregory
DL · Born October 3, 1944
Age in each playoff game
- 1967 Playoff (December 24, 1967), Browns vs Cowboys 14–52: 23 years, 82 days
- 1968 Playoff (December 21, 1968), Browns vs Cowboys 31–20: 24 years, 79 days
- 1968 NFL Championship (December 29, 1968), Browns vs Colts 0–34: 24 years, 87 days
- 1969 Playoff (December 28, 1969), Browns vs Cowboys 38–14: 25 years, 86 days
- 1969 NFL Championship (January 4, 1970), Browns vs Vikings 7–27: 25 years, 93 days
- 1971 Divisional (December 26, 1971), Browns vs Colts 3–20: 27 years, 84 days
Age in each season
- 1967 (Browns): 22 years, 333 days to 23 years, 89 days
- 1968 (Browns): 23 years, 334 days to 24 years, 89 days
- 1969 (Browns): 24 years, 333 days to 25 years, 89 days
- 1970 (Browns): 25 years, 333 days to 26 years, 89 days
- 1971 (Browns): 26 years, 333 days to 27 years, 89 days
- 1972 (Giants): 27 years, 334 days to 28 years, 89 days
- 1973 (Giants): 28 years, 333 days to 29 years, 89 days
- 1974 (Giants): 29 years, 333 days to 30 years, 89 days
- 1975 (Giants): 30 years, 333 days to 31 years, 89 days
- 1976 (Giants): 31 years, 334 days to 32 years, 89 days
- 1977 (Giants): 32 years, 333 days to 33 years, 89 days
- 1978 (Giants): 33 years, 333 days to 34 years, 89 days
- 1979 (Browns): 34 years, 333 days to 35 years, 89 days