Konplete fraz sa a: Cooper te vin yon pèmanan Major League Baseball abit kòmanse nan 1999. Li te travay nan seri a Divizyon (2003, 2005, 2006, 2008, 2009, 2011, 2012, 2013, 2014, 2019), Seri a chanpyona Lig (
2004, 2015, 2016, 2017), Gwo Lig Baseball Wild Card Game (2015 ak 2016, 2017), 2014 World Series, ak 2005 All-Star Game. Cooper te travay tou nan World Baseball Classic nan 2009 ak 2013.