Nyorai mberi kweiyi ndima - Mwaka unotevera wakaona Wilkinson achiita kuoneka 18 muPro12
, zita idzva rakapiwa ligi, kutanga mumitambo gumi nemishanu. Mwaka iwoyo wakaonawo Connacht ichikwikwidza mukombe wavo wekutanga weHeineken Cup, uye Wilkinson akatamba mutambo wake wekutanga padanho repamusoro reEuropean rugby kure neHarlequins kuStoop. Akaenderera mberi achitanga mumwe nemumwe wemitambo yemvura yeConnacht, kusanganisira kukunda kwavo kwekutanga kweHeineken Cup mumutambo wekudzoka neHarlequins kuSportsground. Mumwaka wa2012-13, Wilkinson akatamba mitambo gumi nemasere muPro12. Connacht zvakare akakodzera Heineken Cup, naWilkinson achitanga mumitambo mitatu yematunhu matanhatu, uye achiratidza sechinotsiva mune mamwe maviri.