Ekri yon kontinyasyon pou paragraf sa a - Cooper te vin yon pèmanan Major League Baseball abit kòmanse nan 1999. Li te travay nan Seri Divizyon (2003, 2005, 2006, 2008, 2009, 2011, 2012, 2013, 2014, 2019), Seri 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.