Kammala jumla mai zuwa: Mai tsaron gida mai tsayayye, Guy ya buga wasan hockey na matasa tare da Medicine Hat Tigers kuma an zaba shi na 71 da Flames a cikin
Zaɓin shiga NHL na 1983. Ya sanya hannu tare da Flames kuma ya zama pro a 1985, kuma ya fara bugawa NHL a cikin 1986 <unk> 87 yana bayyana a wasanni 24 kuma yana yin rikodin taimako 4.