Mark Johnson
C · Born September 22, 1957
Age in each postseason series
- 1980 Preliminary round (April 8, 1980), Penguins vs Bruins 2–3: 22 years, 199 days
- 1981 Preliminary round (April 8, 1981), Penguins vs Blues 2–3: 23 years, 198 days
- 1982 Division semifinals (April 7, 1982), North Stars vs Blackhawks 1–3: 24 years, 197 days
- 1985 Division semifinals (April 10, 1985), Blues vs North Stars 0–3: 27 years, 200 days
- 1988 Division semifinals (April 6, 1988), Devils vs Islanders 4–2: 30 years, 197 days
- 1988 Division finals (April 18, 1988), Devils vs Capitals 4–3: 30 years, 209 days
- 1988 Conference finals (May 2, 1988), Devils vs Bruins 3–4: 30 years, 223 days
- 1990 Division semifinals (April 5, 1990), Devils vs Capitals 2–4: 32 years, 195 days
Age in each season
- 1979-80 (Penguins): 22 years, 9 days to 22 years, 221 days
- 1980-81 (Penguins): 23 years, 9 days to 23 years, 220 days
- 1981-82 (North Stars, Penguins): 24 years, 9 days to 24 years, 220 days
- 1982-83 (Whalers): 25 years, 9 days to 25 years, 220 days
- 1983-84 (Whalers): 26 years, 9 days to 26 years, 221 days
- 1984-85 (Whalers, Blues): 27 years, 9 days to 27 years, 220 days
- 1985-86 (Devils): 28 years, 9 days to 28 years, 220 days
- 1986-87 (Devils): 29 years, 9 days to 29 years, 220 days
- 1987-88 (Devils): 30 years, 9 days to 30 years, 221 days
- 1988-89 (Devils): 31 years, 9 days to 31 years, 220 days
- 1989-90 (Devils): 32 years, 9 days to 32 years, 220 days