Mike Heath
C · Born February 5, 1955
Age in each postseason series
- 1978 World Series (October 10, 1978), Yankees vs Dodgers 4–2: 23 years, 247 days
- 1981 AL West Division Series (October 6, 1981), Athletics vs Royals 3–0: 26 years, 243 days
- 1981 ALCS (October 13, 1981), Athletics vs Yankees 0–3: 26 years, 250 days
- 1987 ALCS (October 7, 1987), Tigers vs Twins 1–4: 32 years, 244 days
Age in each season
- 1978 (Yankees): 23 years, 55 days to 23 years, 238 days
- 1979 (Athletics): 24 years, 55 days to 24 years, 238 days
- 1980 (Athletics): 25 years, 56 days to 25 years, 239 days
- 1981 (Athletics): 26 years, 55 days to 26 years, 238 days
- 1982 (Athletics): 27 years, 55 days to 27 years, 238 days
- 1983 (Athletics): 28 years, 55 days to 28 years, 238 days
- 1984 (Athletics): 29 years, 56 days to 29 years, 239 days
- 1985 (Athletics): 30 years, 55 days to 30 years, 238 days
- 1986 (Cardinals, Tigers): 31 years, 55 days to 31 years, 238 days
- 1987 (Tigers): 32 years, 55 days to 32 years, 238 days
- 1988 (Tigers): 33 years, 56 days to 33 years, 239 days
- 1989 (Tigers): 34 years, 55 days to 34 years, 238 days
- 1990 (Tigers): 35 years, 55 days to 35 years, 238 days
- 1991 (Braves): 36 years, 55 days to 36 years, 238 days