Brad Richards notched his first goal in a Dallas uniform and the Stars ended a three-game losing streak with a 3-0 victory over the Colorado Avalanche. Marty Turco made 20 saves for his 33rd career shutout.
Stu Barnes and Stephane Robidas also scored. Mike Modano added two assists to help the Stars halt Colorado's season-best six-game winning streak.
Turco improved to 30-16-4 this season. He has five straight seasons of 30 or more victories.
The Pacific Division-leading Stars have 89 points, maintaining their one-point edge over the runner-up San Jose Sharks.