BOSTON -- Brady Tkachuk scored 21 seconds into overtime for the Ottawa Senators in a 3-2 win against the Boston Bruins at TD Garden on Saturday. Bruins forward Elias Lindholm had a shot stopped by Senators goalie Linus Ullmark, which led to a 2-on-1 rush the other way for Ottawa, which Tkachuk finished off with his 12th shot on goal of the game.

Brady Tkachuk scored 21 seconds into overtime, lifting Ottawa to a 3-2 victory over the Bruins and handing a win to Linus Ullmark in his return to Boston.

The Boston Bruins fell 3-2 to the Ottawa Senators in overtime Saturday night at the TD Garden after the team failed to generate, literally, any offense in the third period. Another problematic final frame helped hand the Bruins the loss as they failed to register a single shot on net,