Denis Potvin
D · Born October 29, 1953
Age in each postseason series
- 1975 Preliminary round (April 8, 1975), Islanders vs Rangers 2–1: 21 years, 161 days
- 1975 Quarterfinals (April 13, 1975), Islanders vs Penguins 4–3: 21 years, 166 days
- 1975 Semifinals (April 29, 1975), Islanders vs Flyers 3–4: 21 years, 182 days
- 1976 Preliminary round (April 6, 1976), Islanders vs Canucks 2–0: 22 years, 160 days
- 1976 Quarterfinals (April 11, 1976), Islanders vs Sabres 4–2: 22 years, 165 days
- 1976 Semifinals (April 27, 1976), Islanders vs Canadiens 1–4: 22 years, 181 days
- 1977 Preliminary round (April 5, 1977), Islanders vs Blackhawks 2–0: 23 years, 158 days
- 1977 Quarterfinals (April 11, 1977), Islanders vs Sabres 4–0: 23 years, 164 days
- 1977 Semifinals (April 23, 1977), Islanders vs Canadiens 2–4: 23 years, 176 days
- 1978 Quarterfinals (April 17, 1978), Islanders vs Maple Leafs 3–4: 24 years, 170 days
- 1979 Quarterfinals (April 16, 1979), Islanders vs Blackhawks 4–0: 25 years, 169 days
- 1979 Semifinals (April 26, 1979), Islanders vs Rangers 2–4: 25 years, 179 days
- 1980 Preliminary round (April 8, 1980), Islanders vs Kings 3–1: 26 years, 162 days
- 1980 Quarterfinals (April 16, 1980), Islanders vs Bruins 4–1: 26 years, 170 days
- 1980 Semifinals (April 29, 1980), Islanders vs Sabres 4–2: 26 years, 183 days
- 1980 Stanley Cup Final (May 13, 1980), Islanders vs Flyers 4–2: 26 years, 197 days
- 1981 Preliminary round (April 8, 1981), Islanders vs Maple Leafs 3–0: 27 years, 161 days
- 1981 Quarterfinals (April 16, 1981), Islanders vs Oilers 4–2: 27 years, 169 days
- 1981 Semifinals (April 28, 1981), Islanders vs Rangers 4–0: 27 years, 181 days
- 1981 Stanley Cup Final (May 12, 1981), Islanders vs North Stars 4–1: 27 years, 195 days
- 1982 Division semifinals (April 7, 1982), Islanders vs Penguins 3–2: 28 years, 160 days
- 1982 Division finals (April 15, 1982), Islanders vs Rangers 4–2: 28 years, 168 days
- 1982 Conference finals (April 27, 1982), Islanders vs Nordiques 4–0: 28 years, 180 days
- 1982 Stanley Cup Final (May 8, 1982), Islanders vs Canucks 4–0: 28 years, 191 days
- 1983 Division semifinals (April 6, 1983), Islanders vs Capitals 3–1: 29 years, 159 days
- 1983 Division finals (April 14, 1983), Islanders vs Rangers 4–2: 29 years, 167 days
- 1983 Conference finals (April 26, 1983), Islanders vs Bruins 4–2: 29 years, 179 days
- 1983 Stanley Cup Final (May 10, 1983), Islanders vs Oilers 4–0: 29 years, 193 days
- 1984 Division semifinals (April 4, 1984), Islanders vs Rangers 3–2: 30 years, 158 days
- 1984 Division finals (April 12, 1984), Islanders vs Capitals 4–1: 30 years, 166 days
- 1984 Conference finals (April 24, 1984), Islanders vs Canadiens 4–2: 30 years, 178 days
- 1984 Stanley Cup Final (May 10, 1984), Islanders vs Oilers 1–4: 30 years, 194 days
- 1985 Division semifinals (April 10, 1985), Islanders vs Capitals 3–2: 31 years, 163 days
- 1985 Division finals (April 18, 1985), Islanders vs Flyers 1–4: 31 years, 171 days
- 1986 Division semifinals (April 9, 1986), Islanders vs Capitals 0–3: 32 years, 162 days
- 1987 Division semifinals (April 8, 1987), Islanders vs Capitals 4–3: 33 years, 161 days
- 1987 Division finals (April 20, 1987), Islanders vs Flyers 3–4: 33 years, 173 days
- 1988 Division semifinals (April 6, 1988), Islanders vs Devils 2–4: 34 years, 160 days
Age in each season
- 1973-74 (Islanders): 19 years, 337 days to 20 years, 183 days
- 1974-75 (Islanders): 20 years, 337 days to 21 years, 183 days
- 1975-76 (Islanders): 21 years, 337 days to 22 years, 184 days
- 1976-77 (Islanders): 22 years, 338 days to 23 years, 183 days
- 1977-78 (Islanders): 23 years, 337 days to 24 years, 183 days
- 1978-79 (Islanders): 24 years, 337 days to 25 years, 183 days
- 1979-80 (Islanders): 25 years, 337 days to 26 years, 184 days
- 1980-81 (Islanders): 26 years, 338 days to 27 years, 183 days
- 1981-82 (Islanders): 27 years, 337 days to 28 years, 183 days
- 1982-83 (Islanders): 28 years, 337 days to 29 years, 183 days
- 1983-84 (Islanders): 29 years, 337 days to 30 years, 184 days
- 1984-85 (Islanders): 30 years, 338 days to 31 years, 183 days
- 1985-86 (Islanders): 31 years, 337 days to 32 years, 183 days
- 1986-87 (Islanders): 32 years, 337 days to 33 years, 183 days
- 1987-88 (Islanders): 33 years, 337 days to 34 years, 184 days