Miro Heiskanen helped the Stars even up their second round playoff series against the Avalanche. Heiskanen scored a pair of goals as Dallas beat Colorado 5-3 in Game Two of its Western Conference semifinal series. The Stars jumped out to a 4-0 lead before fending off the Avs late. Roope Hintz, Esa Lindell and Tyler Seguin also lit the lamp for Dallas. Jake Oettinger made 28 saves in a big win on home ice for the Stars. Game Three will be played in Denver tomorrow night.