Jon Switzer
P · Born August 13, 1979
Age in each season
- 2003 (Devil Rays): 23 years, 231 days to 24 years, 49 days
- 2005 (Devil Rays): 25 years, 231 days to 26 years, 49 days
- 2006 (Devil Rays): 26 years, 231 days to 27 years, 49 days
- 2007 (Devil Rays): 27 years, 231 days to 28 years, 49 days
- 2009 (Mets): 29 years, 231 days to 30 years, 49 days