All three periods started with a challenge for the Lightning. Tampa Bay took a penalty 2:02 into the game and found itself shorthanded 1:15 into the second period. With a 2-1 lead, the home team was ...

Tampa Bay gets timely scoring and locks down the Senators late, wrapping up the homestand with seven of eight points.

Guentzel opened the scoring on the power play at the mid-point of the first period when he poked in a loose puck off a rebound. He has six goals, four assists and 33 shots in his last 11 games.

The United States, Canada, Finland and Sweden will play in the Feb. 12-20 4 Nations Face-Off. Here are the roster updates.