Linus Ullmark returned to TD Garden as a member of the Ottawa Senators, helping them beat the Bruins, 3-2, in overtime.

After a third period where the Bruins didn't land a single shot on goal, Jim Montgomery was out of an answers on Saturday.

Senators 3, Bruins 2 (OT) Brady Tkachuk scored 21 seconds into overtime, finishing with a goal and an assist, as visiting ...