The Blues (3-5-3) fell to Dallas 4-1 dropping their third straight game. Eric Lindros scored two goals and Mike Modano chipped in with a goal and an assist.
St. Louis held the game close, but two Stars goals in the final seven-minutes, five-seconds put the game out of reach. Marty Turco denied 23 shots from the Blues, who got their only score from Keith Tkachuk.
Jussi Jokinen also scored for the Stars (10-2).
The Blues are back home Thursday welcoming Colorado.