Derek King
L · Born February 11, 1967
Age in each postseason series
- 1988 Division semifinals (April 6, 1988), Islanders vs Devils 2–4: 21 years, 55 days
- 1990 Division semifinals (April 5, 1990), Islanders vs Rangers 1–4: 23 years, 53 days
- 1993 Division semifinals (April 18, 1993), Islanders vs Capitals 4–2: 26 years, 66 days
- 1993 Division finals (May 2, 1993), Islanders vs Penguins 4–3: 26 years, 80 days
- 1993 Conference finals (May 16, 1993), Islanders vs Canadiens 1–4: 26 years, 94 days
- 1994 Conference quarterfinals (April 17, 1994), Islanders vs Rangers 0–4: 27 years, 65 days
- 1999 Conference quarterfinals (April 22, 1999), Maple Leafs vs Flyers 4–2: 32 years, 70 days
- 1999 Conference semifinals (May 7, 1999), Maple Leafs vs Penguins 4–2: 32 years, 85 days
- 1999 Conference finals (May 23, 1999), Maple Leafs vs Sabres 1–4: 32 years, 101 days
Age in each season
- 1986-87 (Islanders): 19 years, 232 days to 20 years, 78 days
- 1987-88 (Islanders): 20 years, 232 days to 21 years, 79 days
- 1988-89 (Islanders): 21 years, 233 days to 22 years, 78 days
- 1989-90 (Islanders): 22 years, 232 days to 23 years, 78 days
- 1990-91 (Islanders): 23 years, 232 days to 24 years, 78 days
- 1991-92 (Islanders): 24 years, 232 days to 25 years, 79 days
- 1992-93 (Islanders): 25 years, 233 days to 26 years, 78 days
- 1993-94 (Islanders): 26 years, 232 days to 27 years, 78 days
- 1994-95 (Islanders): 27 years, 232 days to 28 years, 78 days
- 1995-96 (Islanders): 28 years, 232 days to 29 years, 79 days
- 1996-97 (Whalers, Islanders): 29 years, 233 days to 30 years, 78 days
- 1997-98 (Maple Leafs): 30 years, 232 days to 31 years, 78 days
- 1998-99 (Maple Leafs): 31 years, 232 days to 32 years, 78 days
- 1999-00 (Blues, Maple Leafs): 32 years, 232 days to 33 years, 79 days