Nyora kupfuurira kweiyi ndima - Duthie akatamba hockey yeJunior yeSpokane Chiefs yeWHL. Akatambira Chiefs kwemwaka mitatu, achiwana mapoinzi mazana maviri nemakumi manomwe mumitambo zana nemakumi masere nesere. Mumwaka wake wekupedzisira neChiefs, Duthie akatumidzwa zita kuWestern Conference All-Star timu. Munguva yake neChiefs, Duthie akasarudzwa kaviri muNHL Entry Draft; kutanga muna 1992 neNew York Islanders 105th yakazara, uye zvakare muna 1994
neCalgary Flames yechi91 yose.