Pedzisa mutsara unotevera: O'Reilly akaita kutanga kwake kuIreland muna 2012. Mugore rimwe chetero, aive chikamu chechikwata chevakadzi cheIreland chakarasikirwa nekubatana uye akapedza maawa gumi nemanomwe muchitima chehusiku achifamba kubva kuParis kuenda kuPau kumutambo wevakadzi weSix Nations Championship vachipesana nechikwata cheFrance chevakadzi venhabvu, achisvika nguva pfupi mutambo usati watanga. Muna 2017, akasarudzwa sechikamu chechikwata cheIreland che
2017 Women's Rugby World Cup yakaitirwa muIreland. Munguva yemutambo, Ireland yakatadza kusvika kuma semi fainari uye O'Reilly akamanikidzwa kusiya timu nekuda kwekukuvara. Pamberi peIreland nzvimbo yechinomwe playoff, akanyora chinyorwa chakaburitswa mu "The Irish Times" achitsoropodza Irish Rugby Nhabvu Union nekuda kwekushayikwa kwekutsigirwa kwevakadzi rugby uye maneja weIreland Tom Tierney nekuda kwekuve "akarasikirwa nekamuri yekupfeka". Kutevera kurasikirwa kweIreland mumutambo wekutamba muBelfast, Northern Ireland; mutambi weLindsay Peat akadzivirira O'Reilly nekunyora chinyorwa mushure mekushoropodzwa kuti yaive chinyorwa chaO'Reilly chakakonzera kurasikirwa kweIreland. O'Reilly akarega kutamba rugby pashure pacho.