How old were they?

Jack Valiquette

C · Born March 18, 1956

Age in each postseason series

1. 1976 Preliminary round (April 6, 1976), Maple Leafs vs Penguins 2–1: 20 years, 19 days
2. 1976 Quarterfinals (April 12, 1976), Maple Leafs vs Flyers 3–4: 20 years, 25 days
3. 1978 Preliminary round (April 11, 1978), Maple Leafs vs Kings 2–0: 22 years, 24 days
4. 1978 Quarterfinals (April 17, 1978), Maple Leafs vs Islanders 4–3: 22 years, 30 days
5. 1978 Semifinals (May 2, 1978), Maple Leafs vs Canadiens 0–4: 22 years, 45 days

Age in each season

1. 1974-75 (Maple Leafs): 18 years, 197 days to 19 years, 43 days
2. 1975-76 (Maple Leafs): 19 years, 197 days to 20 years, 43 days
3. 1976-77 (Maple Leafs): 20 years, 197 days to 21 years, 43 days
4. 1977-78 (Maple Leafs): 21 years, 197 days to 22 years, 43 days
5. 1978-79 (Rockies): 22 years, 197 days to 23 years, 43 days
6. 1979-80 (Rockies): 23 years, 197 days to 24 years, 43 days
7. 1980-81 (Rockies): 24 years, 197 days to 25 years, 43 days