ST. LOUIS (AP) - David Backes scored twice, and the unbeaten St. Louis Blues beat the slumping New York Rangers 5-3 on Saturday night.
The Blues, who haven't trailed at all this season, are 4-0 for the first time in franchise history.
Derek Roy, Alexander Steen and Vladimir Tarasenko added goals for St. Louis, which has outscored its opponents 19-7.
Ryan Callahan scored twice for the Rangers (1-4), and Brad Richards added his team-leading fourth goal. New York, which has four games left on a season-opening, nine-game trip, has lost three in a row by a combined score of 20-5.
St. Louis scored four times on its first 17 shots against backup goalie Martin Biron, who was making his first start of the season. Biron was pulled after the second period in favor of regular netminder Henrik Lundqvist.
Biron stopped 13 of 17 shots. Lundqvist allowed one goal on 17 shots.
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