Vladimir Tarasenko scored at 3:24 of overtime to lift the Blues to a 4-3 victory over the Dallas Stars on Monday night. Tarasenko took a pass from Jori Lehtera and fired a wrist shot past Stars goalie Antti Niemi for 10th of the season and team-leading 23rd point.
The Stars had tied it with 50 seconds left in the third period on defenseman Jamie Oleksiak's second goal of the game.
On the tying goal, Dallas had an extra skater with Niemi pulled and Oleksiak sent the puck at the net from the left point and it got past Blues goalie Jake Allen for his fourth career goal - third against St. Louis.
Robby Fabbri, Alex Pietrangelo and David Perron also scored for St. Louis, and Allen finished with 18 saves.
Jamie Benn had the Stars' other goal and Niemi stopped 27 shots.
The Blues took a 3-2 lead with 6:48 remaining as Perron took a pass from Jaden Schwartz and beat Niemi. Perron has the longest active point-scoring streak in the NHL at eight games (three goals, eight assists).
The Blues got on the scoreboard first with 6:24 left in the first period when Fabbri took a pass from Robert Bortuzzo in the right circle and sent a low wrist shot past Niemi. It was Fabbri's first goal in six games.
Pietrangelo poked in a loose puck under the Niemi's pad at 4:17 of the second period for a power-play goal to make it 2-0. Patrick Berglund redirected the shot by Pietrangelo but Niemi never completely covered it. Charging the net, Pietrangelo pounced and knocked it in.
The Blues host Tampa Bay on Thursday night.