 Nyorai kupfuurira kweiyi ndima - Akaberekerwa muWaterford, OShea akabatana neManchester United paakanga ava nemakore 17. Akapedza nguva yechikwereti kuBournemouth neRoyal Antwerp asati azvisimbisa pachikwata chekutanga cheManchester United, achienderera mberi nekuita 393 kuoneka uye kurova ka15 mumakwikwi ese mumwaka gumi nemaviri. OShea akahwina mikombe gumi nemana kuUnited; mishanu yePremier League, imwe FA Cup, maviri Football League Cups, ina FA Community Shields, UEFA Champions League uye FIFA Club World Cup. Ndiye mumwe wevatambi venhabvu veIreland vakashongedzwa nguva dzese, naDenis Irwin, Roy Keane, Steve Heighway naRonnie Whelan vakaunganidza kukudzwa kwakawanda. Akabatana neSunderland muna July 2011. Mushure mekutamba mazana maviri nemakumi matanhatu neshanu emakwikwi ekirabhu yeWearside uye akarova zvibodzwa zvina, akasaina neChampionship side Reading muna Chikunguru 2018 kusvika pamudyandigere muna Chivabvu 2019. 