Brian Cooper
P · Born August 19, 1974
Age in each season
- 1999 (Angels): 24 years, 225 days to 25 years, 43 days
- 2000 (Angels): 25 years, 226 days to 26 years, 43 days
- 2001 (Angels): 26 years, 225 days to 27 years, 43 days
- 2002 (Blue Jays): 27 years, 225 days to 28 years, 43 days
- 2004 (Giants): 29 years, 226 days to 30 years, 43 days
- 2005 (Giants): 30 years, 225 days to 31 years, 43 days