Jim Brosnan
P · Born October 24, 1929
Age in each postseason series
- 1961 World Series (October 4, 1961), Reds vs Yankees 1–4: 31 years, 345 days
Age in each season
- 1954 (Cubs): 24 years, 159 days to 24 years, 342 days
- 1956 (Cubs): 26 years, 160 days to 26 years, 343 days
- 1957 (Cubs): 27 years, 159 days to 27 years, 342 days
- 1958 (Cardinals, Cubs): 28 years, 159 days to 28 years, 342 days
- 1959 (Redlegs, Cardinals): 29 years, 159 days to 29 years, 342 days
- 1960 (Reds): 30 years, 160 days to 30 years, 343 days
- 1961 (Reds): 31 years, 159 days to 31 years, 342 days
- 1962 (Reds): 32 years, 159 days to 32 years, 342 days
- 1963 (White Sox, Reds): 33 years, 159 days to 33 years, 342 days