Mike Willis
P · Born December 26, 1950
Age in each season
- 1977 (Blue Jays): 26 years, 96 days to 26 years, 279 days
- 1978 (Blue Jays): 27 years, 96 days to 27 years, 279 days
- 1979 (Blue Jays): 28 years, 96 days to 28 years, 279 days
- 1980 (Blue Jays): 29 years, 97 days to 29 years, 280 days
- 1981 (Blue Jays): 30 years, 96 days to 30 years, 279 days