CALGARY—T.J. Brodie scored at 2:26 of overtime, lifting the Calgary Flames to a 5-4 win over the slumping Blackhawks on Tuesday night.Mikael Backlund scored twice for the Flames (19-27-7), who won three straight games for the first time this season. Matt Stajan had a goal and an assist, Lance Bouma also scored and Lee Stempniak set up three goals.Marian Hossa scored twice for the Blackhawks (32-10-13), who were 0-2-2 in their previous four games. Patrick Kane and Ben Smith also scored for the slumping Hawks.Neither of the starting goalies played particularly well and both were replaced in net.Reto Berra stopped 20 of 24 shots he faced through two periods before Karri Ramo took over in the Calgary net for the third. Ramo made nine saves to pick up the win.Antti Raanta drew the start in net, but was bad, and pulled after he stopped just 11 of 15 shots he faced through 1 1/2 periods. Corey Crawford entered and stopped 13 consecutive shots before giving up Brodie’s OT goal.The Flames held a pair of one-goal leads in the first period before the Blackhawks responded both times to tie up the game 2 after 20 minutes.Calgary jumped out to a quick start as captain Mark Giordano rang a shot off the post 37 seconds into the game. Backlund then scored his 10th goal of the season at 1:13 of the first.Backlund took a pass from linemate Lee Stempniak and shook off a check from Niklas Hjalmarsson before backhanding a shot that sneaked through Raanta’s legs.The Blackhawks evened the score at 5:53 when Kane converted a nice backhand pass from Kris Versteeg from behind the Calgary net.The Flames regained their one-goal lead at 11:34 when Bouma’s weak wrist shot hit Raanta in the shoulder before bouncing up and over the goalie and into the net.Once again, the Hawks drew even on a goal by Hossa with 3:25 remaining in the opening period. Patrick Sharp appeared to score the goal, but his stick hit Hossa’s, which directed the puck into the net behind Berra, who made a great pad save to stop the initial shot taken by Jonathan Toews.David Jones made a nice play to set up Stajan for his ninth goal of the season at 3:21 of the second before Backlund converted a feed from Stempniak for a short-handed marker at 10:25 to put the Flames up 4-2.The Hawks pulled within one when Smith’s long wrist shot bounced off of Berra’s catching glove and into the net. Hossa then tied the game at 4 when he swatted a rebound past Berrra at 17:33 of the second while the Hawks were was killing off a penalty.In overtime, Crawford stopped a shot from the slot by Calgary forward Sean Monahan. Brodie then picked up the rebound and scored a wrap-around goal.

NOTES—The Flames are in the middle of a five-game homestand, which equals their season high. They also played five straight games at home from Dec. 23 to Jan. 3 when they went 1-4. … The Flames will also host the San Jose Sharks on Thursday and the Minnesota Wild on Saturday. … It was Backlund’s first multi-goal game since Oct. 21, 2010, when he scored both times for Calgary during a 4-2 loss to the Red Wings in Detroit. … With an assist on Backlund’s second goal, Giordano extended his point-scoring streak to seven games, a career high.