Pedzisa mutsara unotevera: 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 yechi105 yose, uye zvakare muna 1994 neCalgary Flames yechi91.