Kammala jumla mai zuwa: Collins ya wakilci Ireland a kowane Olympiad tsakanin 2000 da 2014, yana wasa a kan jirgin farko a duka 2010 da 2012. A cikin
Buga na 2002, wanda aka gudanar a Bled, Slovenia, ya lashe lambar zinare don ajiya ta biyu, inda ya ci maki 71⁄2/8 maki. A gasar Olympics ta 2004, a Calvià, Spain, ya sami lambar yabo ta kasa da kasa (IM).