J. R. Richard
P · Born March 7, 1950
Age in each season
- 1971 (Astros): 21 years, 25 days to 21 years, 208 days
- 1972 (Astros): 22 years, 25 days to 22 years, 208 days
- 1973 (Astros): 23 years, 25 days to 23 years, 208 days
- 1974 (Astros): 24 years, 25 days to 24 years, 208 days
- 1975 (Astros): 25 years, 25 days to 25 years, 208 days
- 1976 (Astros): 26 years, 25 days to 26 years, 208 days
- 1977 (Astros): 27 years, 25 days to 27 years, 208 days
- 1978 (Astros): 28 years, 25 days to 28 years, 208 days
- 1979 (Astros): 29 years, 25 days to 29 years, 208 days
- 1980 (Astros): 30 years, 25 days to 30 years, 208 days