How old were they?

Mike Epstein

1B · Born April 4, 1943

Age in each postseason series

1. 1971 ALCS (October 3, 1971), Athletics vs Orioles 0–3: 28 years, 182 days
2. 1972 ALCS (October 7, 1972), Athletics vs Tigers 3–2: 29 years, 186 days
3. 1972 World Series (October 14, 1972), Athletics vs Reds 4–3: 29 years, 193 days

Age in each season

1. 1966 (Orioles): 22 years, 362 days to 23 years, 180 days
2. 1967 (Senators, Orioles): 23 years, 362 days to 24 years, 180 days
3. 1968 (Senators): 24 years, 363 days to 25 years, 180 days
4. 1969 (Senators): 25 years, 362 days to 26 years, 180 days
5. 1970 (Senators): 26 years, 362 days to 27 years, 180 days
6. 1971 (Athletics, Senators): 27 years, 362 days to 28 years, 180 days
7. 1972 (Athletics): 28 years, 363 days to 29 years, 180 days
8. 1973 (Angels, Rangers): 29 years, 362 days to 30 years, 180 days
9. 1974 (Angels): 30 years, 362 days to 31 years, 180 days