After a scoreless 60 minutes, Alex Ovechkin scored the overtime winner for the Capitals in a 1-0 win over the host Senators. Washington Capitals' Alex Ovechkin (8) protects the puck from Ottawa ...

There have been five overtime playoff games in the last five seasons. That track record means one postseason game could take more than 60 minutes to decide. The overtime period is 15 minutes long.