Mark Williamson
P · Born July 21, 1959
Age in each season
- 1987 (Orioles): 27 years, 254 days to 28 years, 72 days
- 1988 (Orioles): 28 years, 255 days to 29 years, 72 days
- 1989 (Orioles): 29 years, 254 days to 30 years, 72 days
- 1990 (Orioles): 30 years, 254 days to 31 years, 72 days
- 1991 (Orioles): 31 years, 254 days to 32 years, 72 days
- 1992 (Orioles): 32 years, 255 days to 33 years, 72 days
- 1993 (Orioles): 33 years, 254 days to 34 years, 72 days
- 1994 (Orioles): 34 years, 254 days to 35 years, 72 days