How old were they?

John Patterson

P · Born January 30, 1978

Age in each season

1. 2002 (Diamondbacks): 24 years, 61 days to 24 years, 244 days
2. 2003 (Diamondbacks): 25 years, 61 days to 25 years, 244 days
3. 2004 (Expos): 26 years, 62 days to 26 years, 245 days
4. 2005 (Nationals): 27 years, 61 days to 27 years, 244 days
5. 2006 (Nationals): 28 years, 61 days to 28 years, 244 days
6. 2007 (Nationals): 29 years, 61 days to 29 years, 244 days