How old were they?

Blanchard Montgomery

LB · Born February 17, 1961

Age in each playoff game

1. 1983 Divisional (December 31, 1983), 49ers vs Lions 24–23: 22 years, 317 days
2. 1983 Conference Championship (January 8, 1984), 49ers vs Washington 21–24: 22 years, 325 days
3. 1984 Divisional (December 29, 1984), 49ers vs Giants 21–10: 23 years, 316 days
4. 1984 Conference Championship (January 6, 1985), 49ers vs Bears 23–0: 23 years, 324 days
5. Super Bowl XIX (January 20, 1985), 49ers vs Dolphins 38–16: 23 years, 338 days

Age in each season

1. 1983 (49ers): 22 years, 196 days to 22 years, 317 days
2. 1984 (49ers): 23 years, 197 days to 23 years, 318 days