Gerry Hart
D · Born January 1, 1948
Age in each postseason series
- 1975 Preliminary round (April 8, 1975), Islanders vs Rangers 2–1: 27 years, 97 days
- 1975 Quarterfinals (April 13, 1975), Islanders vs Penguins 4–3: 27 years, 102 days
- 1975 Semifinals (April 29, 1975), Islanders vs Flyers 3–4: 27 years, 118 days
- 1976 Preliminary round (April 6, 1976), Islanders vs Canucks 2–0: 28 years, 96 days
- 1976 Quarterfinals (April 11, 1976), Islanders vs Sabres 4–2: 28 years, 101 days
- 1976 Semifinals (April 27, 1976), Islanders vs Canadiens 1–4: 28 years, 117 days
- 1977 Preliminary round (April 5, 1977), Islanders vs Blackhawks 2–0: 29 years, 94 days
- 1977 Quarterfinals (April 11, 1977), Islanders vs Sabres 4–0: 29 years, 100 days
- 1977 Semifinals (April 23, 1977), Islanders vs Canadiens 2–4: 29 years, 112 days
- 1978 Quarterfinals (April 17, 1978), Islanders vs Maple Leafs 3–4: 30 years, 106 days
- 1979 Quarterfinals (April 16, 1979), Islanders vs Blackhawks 4–0: 31 years, 105 days
- 1979 Semifinals (April 26, 1979), Islanders vs Rangers 2–4: 31 years, 115 days
- 1981 Preliminary round (April 8, 1981), Blues vs Penguins 3–2: 33 years, 97 days
- 1981 Quarterfinals (April 16, 1981), Blues vs Rangers 2–4: 33 years, 105 days
- 1982 Division semifinals (April 7, 1982), Blues vs Jets 3–1: 34 years, 96 days
- 1982 Division finals (April 15, 1982), Blues vs Blackhawks 2–4: 34 years, 104 days
Age in each season
- 1968-69 (Red Wings): 20 years, 274 days to 21 years, 119 days
- 1969-70 (Red Wings): 21 years, 273 days to 22 years, 119 days
- 1970-71 (Red Wings): 22 years, 273 days to 23 years, 119 days
- 1971-72 (Red Wings): 23 years, 273 days to 24 years, 120 days
- 1972-73 (Islanders): 24 years, 274 days to 25 years, 119 days
- 1973-74 (Islanders): 25 years, 273 days to 26 years, 119 days
- 1974-75 (Islanders): 26 years, 273 days to 27 years, 119 days
- 1975-76 (Islanders): 27 years, 273 days to 28 years, 120 days
- 1976-77 (Islanders): 28 years, 274 days to 29 years, 119 days
- 1977-78 (Islanders): 29 years, 273 days to 30 years, 119 days
- 1978-79 (Islanders): 30 years, 273 days to 31 years, 119 days
- 1979-80 (Nordiques): 31 years, 273 days to 32 years, 120 days
- 1980-81 (Nordiques, Blues): 32 years, 274 days to 33 years, 119 days
- 1981-82 (Blues): 33 years, 273 days to 34 years, 119 days
- 1982-83 (Blues): 34 years, 273 days to 35 years, 119 days