 Nyorai kuenderera mberi kweiyi ndima - Kalteva akasarudzwa 107th yakazara mu2002 NHL Entry Draft neColorado Avalanche. Kalteva akabatana neJokerit semakore gumi nematanhatu ekuyaruka uye akatamba muJunior A SM-liiga muna 2000-01 achiwana nzvimbo muPohjola First All-Star Team. Kalteva akawana chiziviso cheAvalanche mushure mekusarudzwa kuchikwata cheFinnish Jr. cheWorld U18 Championshipsmuna 2002. Kalteva akatumidzwawo muFinland World Junior Championships muna 2003 na2004, achiwana menduru yebronze nguva imwe neimwe. 