Ku sii wad qodobkan - Duthie wuxuu u ciyaaray Hockey-ga Junior-ka Spokane Chiefs ee WHL. Waxa uu u ciyaaray Chiefs 3 xilli ciyaareed, wadar ahaan 270 dhibcood 198 kulan. Intii lagu jiray xilli ciyaareedkiisii ugu dambeeyay ee Chiefs, Duthie waxaa loogu magac daray kooxda All-Star ee Shirka Galbeedka. Intii uu la joogay Chiefs, Duthie waxaa laba jeer lagu soo xulay NHL Entry Draft; marka hore 1992 waxaa doortay New York Islanders 105aad guud ahaan, iyo mar kale 1994
waxaa qabsaday Calgary Flames ayagoo ahaa kooxdii 91aad ee aduunka.