John Harty
DL · Born December 17, 1958
Age in each playoff game
- 1981 Divisional (January 3, 1982), 49ers vs Giants 38–24: 23 years, 17 days
- 1981 Conference Championship (January 10, 1982), 49ers vs Cowboys 28–27: 23 years, 24 days
- Super Bowl XVI (January 24, 1982), 49ers vs Bengals 26–21: 23 years, 38 days
- 1983 Divisional (December 31, 1983), 49ers vs Lions 24–23: 25 years, 14 days
- 1983 Conference Championship (January 8, 1984), 49ers vs Washington 21–24: 25 years, 22 days
- 1985 Wild Card (December 29, 1985), 49ers vs Giants 3–17: 27 years, 12 days
- 1986 Divisional (January 4, 1987), 49ers vs Giants 3–49: 28 years, 18 days
Age in each season
- 1981 (49ers): 22 years, 258 days to 23 years, 14 days
- 1982 (49ers): 23 years, 258 days to 24 years, 14 days
- 1983 (49ers): 24 years, 258 days to 25 years, 14 days
- 1985 (49ers): 26 years, 258 days to 27 years, 14 days
- 1986 (49ers): 27 years, 258 days to 28 years, 14 days