How old were they?

Billy MacMillan

R · Born March 7, 1943

Age in each postseason series

1. 1971 Quarterfinals (April 7, 1971), Maple Leafs vs Rangers 2–4: 28 years, 31 days
2. 1972 Quarterfinals (April 5, 1972), Maple Leafs vs Bruins 1–4: 29 years, 29 days
3. 1975 Preliminary round (April 8, 1975), Islanders vs Rangers 2–1: 32 years, 32 days
4. 1975 Quarterfinals (April 13, 1975), Islanders vs Penguins 4–3: 32 years, 37 days
5. 1975 Semifinals (April 29, 1975), Islanders vs Flyers 3–4: 32 years, 53 days
6. 1976 Preliminary round (April 6, 1976), Islanders vs Canucks 2–0: 33 years, 30 days
7. 1976 Quarterfinals (April 11, 1976), Islanders vs Sabres 4–2: 33 years, 35 days
8. 1976 Semifinals (April 27, 1976), Islanders vs Canadiens 1–4: 33 years, 51 days
9. 1977 Preliminary round (April 5, 1977), Islanders vs Blackhawks 2–0: 34 years, 29 days
10. 1977 Quarterfinals (April 11, 1977), Islanders vs Sabres 4–0: 34 years, 35 days
11. 1977 Semifinals (April 23, 1977), Islanders vs Canadiens 2–4: 34 years, 47 days

Age in each season

1. 1970-71 (Maple Leafs): 27 years, 208 days to 28 years, 54 days
2. 1971-72 (Maple Leafs): 28 years, 208 days to 29 years, 54 days
3. 1972-73 (Flames): 29 years, 208 days to 30 years, 54 days
4. 1973-74 (Islanders): 30 years, 208 days to 31 years, 54 days
5. 1974-75 (Islanders): 31 years, 208 days to 32 years, 54 days
6. 1975-76 (Islanders): 32 years, 208 days to 33 years, 54 days
7. 1976-77 (Islanders): 33 years, 208 days to 34 years, 54 days