Brent Burns scores power-play goal in overtime to give streaking Sharks 3-2 win over Blues

St. Louis Blues goalie Jake Allen blocks the puck hit by San Jose Sharks' Patrick Marleau during the first period of an NHL hockey game, Saturday, Dec. 20, 2014, in San Jose, Calif. (AP Photo/George Nikitin) (The Associated Press)

San Jose Sharks' Andrew Desjardins, left, celebrates with teammate Tye McGinn after scoring a goal against the St. Louis Blues during the second period of an NHL hockey game, Saturday, Dec. 20, 2014, in San Jose, Calif. In the foreground is Blues' Alex Pietrangelo. (AP Photo/George Nikitin) (The Associated Press)

SAN JOSE, Calif. – Brent Burns scored a power-play goal 4:22 into overtime, and the San Jose Sharks rallied past the St. Louis Blues 3-2 on Saturday night for their season-best fifth straight victory.

Marc-Edouard Vlasic scored with 21 seconds remaining in regulation to tie the game for the Sharks. Joe Thornton dug the puck out of the corner before delivering the pass.

Steve Ott scored his first goal in 10 months late in the second period to put the Blues ahead.

Patrick Berglund also scored for the Blues, who endured their second straight disappointing defeat. St. Louis lost 6-4 to the Stanley Cup champion Los Angeles Kings on Thursday.

Andrew Desjardins had a goal for the Sharks.