Rubuta ci gaba don wannan sakin layi - McCay ya wakilci Ireland a Under-16 da Under-18 kafin ya fara zama na farko. Ta fara wasan farko a watan Janairun 2007 a kan Kanada. A watan Afrilun 2011 ta zama kyaftin din Ireland yayin da ta buga wasan ta na 100 da Faransa. A watan Maris na 2015 McCay ya kasance memba na kungiyar Ireland wacce ta lashe gasar 2014<unk>15 FIH Hockey League na Mata na Duniya zagaye na 2 wanda aka shirya a Dublin, inda ta doke Kanada a wasan karshe bayan bugun fenariti. A ranar 11 ga Yuni 2015 McCay ta yi wasan ta na 200 na Ireland a gasar FIH Hockey ta Mata ta 2014-15 a wasan da ta yi da Jamus. A watan Yulin 2015 ita ma memba ce ta ƙungiyar Ireland da ta lashe Gasar Kofin EuroHockey ta Mata ta 2015. A wasan karshe da Jamhuriyar Czech, McCay ta yi wasan 209 na Ireland. A sakamakon haka, ta zama mafi yawan 'yan wasan mata na Ireland na hockey na kasa da kasa, suna motsawa daya a gaban Nikki Symmons. A watan Janairun 2017 ita ma memba ce ta kungiyar Ireland wacce ta lashe gasar 2016-17 FIH Hockey Women's Hockey World League Round 2 a Kuala Lumpur, inda ta doke Malaysia da ci 3-0 a wasan karshe. A watan Agusta 2017 ta yi wasan ta na 250 a gasar zakarun Turai ta mata ta 2017
Ka yi haƙuri.