Age in Sports

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Jeff Karstens

P · Born September 24, 1982

Age in each season

  1. 2006 (Yankees): 23 years, 189 days to 24 years, 7 days
  2. 2007 (Yankees): 24 years, 189 days to 25 years, 7 days
  3. 2008 (Pirates): 25 years, 190 days to 26 years, 7 days
  4. 2009 (Pirates): 26 years, 189 days to 27 years, 7 days
  5. 2010 (Pirates): 27 years, 189 days to 28 years, 7 days
  6. 2011 (Pirates): 28 years, 189 days to 29 years, 7 days
  7. 2012 (Pirates): 29 years, 190 days to 30 years, 7 days