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 time has come to give Linus Ullmark a chance to get in a groove. The Ottawa Senators goaltender was at the top of his game in the club’s huge 3-0 victory over the arch-rival Toronto Maple Leafs on Tuesday night at Scotiabank Arena.

It was a special evening for Ottawa Senators goalie Linus Ullmark in his first game back in Boston since being traded away in June.