Bill Mazeroski
2B · Born September 5, 1936
Age in each postseason series
- 1960 World Series (October 5, 1960), Pirates vs Yankees 4–3: 24 years, 30 days
- 1970 NLCS (October 3, 1970), Pirates vs Reds 0–3: 34 years, 28 days
- 1971 NLCS (October 2, 1971), Pirates vs Giants 3–1: 35 years, 27 days
- 1971 World Series (October 9, 1971), Pirates vs Orioles 4–3: 35 years, 34 days
- 1972 NLCS (October 7, 1972), Pirates vs Reds 2–3: 36 years, 32 days
Age in each season
- 1956 (Pirates): 19 years, 209 days to 20 years, 26 days
- 1957 (Pirates): 20 years, 208 days to 21 years, 26 days
- 1958 (Pirates): 21 years, 208 days to 22 years, 26 days
- 1959 (Pirates): 22 years, 208 days to 23 years, 26 days
- 1960 (Pirates): 23 years, 209 days to 24 years, 26 days
- 1961 (Pirates): 24 years, 208 days to 25 years, 26 days
- 1962 (Pirates): 25 years, 208 days to 26 years, 26 days
- 1963 (Pirates): 26 years, 208 days to 27 years, 26 days
- 1964 (Pirates): 27 years, 209 days to 28 years, 26 days
- 1965 (Pirates): 28 years, 208 days to 29 years, 26 days
- 1966 (Pirates): 29 years, 208 days to 30 years, 26 days
- 1967 (Pirates): 30 years, 208 days to 31 years, 26 days
- 1968 (Pirates): 31 years, 209 days to 32 years, 26 days
- 1969 (Pirates): 32 years, 208 days to 33 years, 26 days
- 1970 (Pirates): 33 years, 208 days to 34 years, 26 days
- 1971 (Pirates): 34 years, 208 days to 35 years, 26 days
- 1972 (Pirates): 35 years, 209 days to 36 years, 26 days