Dennis Martinez
P · Born May 14, 1954
Age in each postseason series
- 1979 ALCS (October 3, 1979), Orioles vs Angels 3–1: 25 years, 142 days
- 1979 World Series (October 10, 1979), Orioles vs Pirates 3–4: 25 years, 149 days
- 1995 ALDS (October 3, 1995), Indians vs Red Sox 3–0: 41 years, 142 days
- 1995 ALCS (October 10, 1995), Indians vs Mariners 4–2: 41 years, 149 days
- 1995 World Series (October 21, 1995), Indians vs Braves 2–4: 41 years, 160 days
- 1998 NLCS (October 7, 1998), Braves vs Padres 2–4: 44 years, 146 days
Age in each season
- 1976 (Orioles): 21 years, 323 days to 22 years, 140 days
- 1977 (Orioles): 22 years, 322 days to 23 years, 140 days
- 1978 (Orioles): 23 years, 322 days to 24 years, 140 days
- 1979 (Orioles): 24 years, 322 days to 25 years, 140 days
- 1980 (Orioles): 25 years, 323 days to 26 years, 140 days
- 1981 (Orioles): 26 years, 322 days to 27 years, 140 days
- 1982 (Orioles): 27 years, 322 days to 28 years, 140 days
- 1983 (Orioles): 28 years, 322 days to 29 years, 140 days
- 1984 (Orioles): 29 years, 323 days to 30 years, 140 days
- 1985 (Orioles): 30 years, 322 days to 31 years, 140 days
- 1986 (Expos, Orioles): 31 years, 322 days to 32 years, 140 days
- 1987 (Expos): 32 years, 322 days to 33 years, 140 days
- 1988 (Expos): 33 years, 323 days to 34 years, 140 days
- 1989 (Expos): 34 years, 322 days to 35 years, 140 days
- 1990 (Expos): 35 years, 322 days to 36 years, 140 days
- 1991 (Expos): 36 years, 322 days to 37 years, 140 days
- 1992 (Expos): 37 years, 323 days to 38 years, 140 days
- 1993 (Expos): 38 years, 322 days to 39 years, 140 days
- 1994 (Indians): 39 years, 322 days to 40 years, 140 days
- 1995 (Indians): 40 years, 322 days to 41 years, 140 days
- 1996 (Indians): 41 years, 323 days to 42 years, 140 days
- 1997 (Mariners): 42 years, 322 days to 43 years, 140 days
- 1998 (Braves): 43 years, 322 days to 44 years, 140 days