NY Islanders 5, Tampa Bay 1
Brock Nelson scored twice in New York's three-goal third period, carrying the Islanders to a 5-1 win over the host Tampa Bay Lightning on Monday night.
Columbus 5, Washington 2
Cam Atkinson scored two goals, one early and one late, as the visiting Columbus Blue Jackets defeated the Washington Capitals 5-2 on Monday night to snap a four-game losing streak.
Ottawa 5, Boston 2
Anthony Duclair scored two goals and added an assist as the Ottawa Senators defeated the visiting Boston Bruins 5-2 on Monday night.
Calgary 5, Colorado 4
Sean Monahan scored in overtime and the Calgary Flames overcame blowing a two-goal lead in the third period to defeat the Colorado Avalanche 5-4 in Denver on Monday night.