Kammala wannan jumlar: Spiridonov ya fara aikinsa tare da CSKA Moscow wasa a cikin ƙungiyar su ta 2. Ya koma buga wasan hockey na matasa don Smiths Falls Bears a Kungiyar 'Yan wasan Hockey ta Kanada da London Knights na Ontario Hockey League kafin Edmonton Oilers ya zaba shi, 241st gaba ɗaya, a cikin
A shekara ta 1998. Spiridonov ya shafe shekaru uku masu zuwa yana wasa a cikin ƙananan wasannin, ya dace da Grand Rapids Griffins, Springfield Falcons, Tallahassee Tiger Sharks da Hamilton Bulldogs. Bai taɓa yin wasa a cikin NHL ba duk da haka kuma a cikin 2001, Spiridonov ya koma Rasha.