Mark Duper
WR · Born January 25, 1959
Age in each playoff game
- 1982 First Round (January 8, 1983), Dolphins vs Patriots 28–13: 23 years, 348 days
- 1982 Second Round (January 16, 1983), Dolphins vs Chargers 34–13: 23 years, 356 days
- 1982 Conference Championship (January 23, 1983), Dolphins vs Jets 14–0: 23 years, 363 days
- Super Bowl XVII (January 30, 1983), Dolphins vs Washington 17–27: 24 years, 5 days
- 1983 Divisional (December 31, 1983), Dolphins vs Seahawks 20–27: 24 years, 340 days
- 1984 Divisional (December 29, 1984), Dolphins vs Seahawks 31–10: 25 years, 339 days
- 1984 Conference Championship (January 6, 1985), Dolphins vs Steelers 45–28: 25 years, 347 days
- Super Bowl XIX (January 20, 1985), Dolphins vs 49ers 16–38: 25 years, 361 days
- 1985 Divisional (January 4, 1986), Dolphins vs Browns 24–21: 26 years, 344 days
- 1985 Conference Championship (January 12, 1986), Dolphins vs Patriots 14–31: 26 years, 352 days
- 1990 Wild Card (January 5, 1991), Dolphins vs Chiefs 17–16: 31 years, 345 days
- 1990 Divisional (January 12, 1991), Dolphins vs Bills 34–44: 31 years, 352 days
- 1992 Divisional (January 10, 1993), Dolphins vs Chargers 31–0: 33 years, 351 days
- 1992 Conference Championship (January 17, 1993), Dolphins vs Bills 10–29: 33 years, 358 days
Age in each season
- 1982 (Dolphins): 23 years, 219 days to 23 years, 340 days
- 1983 (Dolphins): 24 years, 219 days to 24 years, 340 days
- 1984 (Dolphins): 25 years, 220 days to 25 years, 341 days
- 1985 (Dolphins): 26 years, 219 days to 26 years, 340 days
- 1986 (Dolphins): 27 years, 219 days to 27 years, 340 days
- 1987 (Dolphins): 28 years, 219 days to 28 years, 340 days
- 1988 (Dolphins): 29 years, 220 days to 29 years, 341 days
- 1989 (Dolphins): 30 years, 219 days to 30 years, 340 days
- 1990 (Dolphins): 31 years, 219 days to 31 years, 340 days
- 1991 (Dolphins): 32 years, 219 days to 32 years, 340 days
- 1992 (Dolphins): 33 years, 220 days to 33 years, 341 days