Dallas Stars No. 1 defenseman Miro Heiskanen hasn't played in an NHL game since Jan. 28. He suffered a knee injury after colliding with Vegas Golden Knights forward Mark Stone in the third period.

Dallas Stars defenseman Miro Heiskanen could miss the opening round of the playoffs because of his knee injury, coach Pete DeBoer said Tuesday. Heiskanen, 25, has been sidelined since Jan. 28 ...