Mike Cuellar
P · Born May 8, 1937
Age in each postseason series
- 1969 ALCS (October 4, 1969), Orioles vs Twins 3–0: 32 years, 149 days
- 1969 World Series (October 11, 1969), Orioles vs Mets 1–4: 32 years, 156 days
- 1970 ALCS (October 3, 1970), Orioles vs Twins 3–0: 33 years, 148 days
- 1970 World Series (October 10, 1970), Orioles vs Reds 4–1: 33 years, 155 days
- 1971 ALCS (October 3, 1971), Orioles vs Athletics 3–0: 34 years, 148 days
- 1971 World Series (October 9, 1971), Orioles vs Pirates 3–4: 34 years, 154 days
- 1973 ALCS (October 6, 1973), Orioles vs Athletics 2–3: 36 years, 151 days
- 1974 ALCS (October 5, 1974), Orioles vs Athletics 1–3: 37 years, 150 days
Age in each season
- 1959 (Redlegs): 21 years, 328 days to 22 years, 146 days
- 1964 (Cardinals): 26 years, 329 days to 27 years, 146 days
- 1965 (Astros): 27 years, 328 days to 28 years, 146 days
- 1966 (Astros): 28 years, 328 days to 29 years, 146 days
- 1967 (Astros): 29 years, 328 days to 30 years, 146 days
- 1968 (Astros): 30 years, 329 days to 31 years, 146 days
- 1969 (Orioles): 31 years, 328 days to 32 years, 146 days
- 1970 (Orioles): 32 years, 328 days to 33 years, 146 days
- 1971 (Orioles): 33 years, 328 days to 34 years, 146 days
- 1972 (Orioles): 34 years, 329 days to 35 years, 146 days
- 1973 (Orioles): 35 years, 328 days to 36 years, 146 days
- 1974 (Orioles): 36 years, 328 days to 37 years, 146 days
- 1975 (Orioles): 37 years, 328 days to 38 years, 146 days
- 1976 (Orioles): 38 years, 329 days to 39 years, 146 days
- 1977 (Angels): 39 years, 328 days to 40 years, 146 days