How old were they?

Robert Mongrain

C · Born August 31, 1959

Age in each postseason series

1. 1980 Preliminary round (April 8, 1980), Sabres vs Canucks 3–1: 20 years, 221 days
2. 1980 Quarterfinals (April 16, 1980), Sabres vs Blackhawks 4–0: 20 years, 229 days
3. 1980 Semifinals (April 29, 1980), Sabres vs Islanders 2–4: 20 years, 242 days
4. 1982 Division semifinals (April 7, 1982), Sabres vs Bruins 1–3: 22 years, 219 days
5. 1984 Division semifinals (April 4, 1984), Sabres vs Nordiques 0–3: 24 years, 217 days

Age in each season

1. 1979-80 (Sabres): 20 years, 31 days to 20 years, 243 days
2. 1980-81 (Sabres): 21 years, 31 days to 21 years, 242 days
3. 1981-82 (Sabres): 22 years, 31 days to 22 years, 242 days
4. 1983-84 (Sabres): 24 years, 31 days to 24 years, 243 days
5. 1984-85 (Sabres): 25 years, 31 days to 25 years, 242 days
6. 1985-86 (Kings): 26 years, 31 days to 26 years, 242 days