Mike O'connell
D · Born November 25, 1955
Age in each postseason series
- 1979 Quarterfinals (April 16, 1979), Blackhawks vs Islanders 0–4: 23 years, 142 days
- 1980 Preliminary round (April 8, 1980), Blackhawks vs Blues 3–0: 24 years, 135 days
- 1980 Quarterfinals (April 16, 1980), Blackhawks vs Sabres 0–4: 24 years, 143 days
- 1981 Preliminary round (April 8, 1981), Bruins vs North Stars 0–3: 25 years, 134 days
- 1982 Division semifinals (April 7, 1982), Bruins vs Sabres 3–1: 26 years, 133 days
- 1982 Division finals (April 15, 1982), Bruins vs Nordiques 3–4: 26 years, 141 days
- 1983 Division semifinals (April 5, 1983), Bruins vs Nordiques 3–1: 27 years, 131 days
- 1983 Division finals (April 14, 1983), Bruins vs Sabres 4–3: 27 years, 140 days
- 1983 Conference finals (April 26, 1983), Bruins vs Islanders 2–4: 27 years, 152 days
- 1984 Division semifinals (April 4, 1984), Bruins vs Canadiens 0–3: 28 years, 131 days
- 1985 Division semifinals (April 10, 1985), Bruins vs Canadiens 2–3: 29 years, 136 days
- 1987 Division semifinals (April 8, 1987), Red Wings vs Blackhawks 4–0: 31 years, 134 days
- 1987 Division finals (April 21, 1987), Red Wings vs Maple Leafs 4–3: 31 years, 147 days
- 1987 Conference finals (May 5, 1987), Red Wings vs Oilers 1–4: 31 years, 161 days
- 1988 Division semifinals (April 6, 1988), Red Wings vs Maple Leafs 4–2: 32 years, 133 days
- 1988 Division finals (April 19, 1988), Red Wings vs Blues 4–1: 32 years, 146 days
- 1988 Conference finals (May 3, 1988), Red Wings vs Oilers 1–4: 32 years, 160 days
- 1989 Division semifinals (April 5, 1989), Red Wings vs Blackhawks 2–4: 33 years, 131 days
Age in each season
- 1977-78 (Blackhawks): 21 years, 310 days to 22 years, 156 days
- 1978-79 (Blackhawks): 22 years, 310 days to 23 years, 156 days
- 1979-80 (Blackhawks): 23 years, 310 days to 24 years, 157 days
- 1980-81 (Bruins, Blackhawks): 24 years, 311 days to 25 years, 156 days
- 1981-82 (Bruins): 25 years, 310 days to 26 years, 156 days
- 1982-83 (Bruins): 26 years, 310 days to 27 years, 156 days
- 1983-84 (Bruins): 27 years, 310 days to 28 years, 157 days
- 1984-85 (Bruins): 28 years, 311 days to 29 years, 156 days
- 1985-86 (Bruins, Red Wings): 29 years, 310 days to 30 years, 156 days
- 1986-87 (Red Wings): 30 years, 310 days to 31 years, 156 days
- 1987-88 (Red Wings): 31 years, 310 days to 32 years, 157 days
- 1988-89 (Red Wings): 32 years, 311 days to 33 years, 156 days
- 1989-90 (Red Wings): 33 years, 310 days to 34 years, 156 days