Mike Guerra
C · Born October 11, 1912
Age in each season
- 1937 (Senators): 24 years, 172 days to 24 years, 355 days
- 1944 (Senators): 31 years, 173 days to 31 years, 356 days
- 1945 (Senators): 32 years, 172 days to 32 years, 355 days
- 1946 (Senators): 33 years, 172 days to 33 years, 355 days
- 1947 (Athletics): 34 years, 172 days to 34 years, 355 days
- 1948 (Athletics): 35 years, 173 days to 35 years, 356 days
- 1949 (Athletics): 36 years, 172 days to 36 years, 355 days
- 1950 (Athletics): 37 years, 172 days to 37 years, 355 days
- 1951 (Senators, Red Sox): 38 years, 172 days to 38 years, 355 days