Nyora kuenderera mberi kweiyi ndima - Paaive achipedzisa basa rake rehudiki muWestern Hockey League (WHL) nePrince George Cougars, Mason akatanga kunyorwa 122nd yakazara mu1995 NHL Entry Draft
neNew Jersey Devils. Achitanga basa rake rehunyanzvi uye asina kusainwa kubva kuDhiyabhorosi, Mason akasainwa semunhu akasununguka neMighty Ducks yeAnaheim musi waJune 27, 1997. Mushure mekutanga kwake mwaka wehunyanzvi neDucks 'American Hockey League (AHL) mubatanidzwa, iyo Cincinnati Mighty Ducks, uye manheru emwaka wake wechipiri, Mason akatengeswa naAnaheim pamwe naMarc Moro kuenda kuNashville Predators mukutsinhana naDominic Roussel.