Columbus 4, NY Islanders 3
Ryan Johansen forged a tie late in regulation before scoring in the second round of the shootout as host Columbus matched a franchise record with its eighth consecutive victory.
Washington 5, Montreal 4
Captain Alex Ovechkin scored twice on the power play to become the franchise leader in goals and Troy Brouwer tallied in the fourth round of the shootout as visiting Washington edged Montreal.
Ottawa 2, Tampa Bay 1
Defenseman Patrick Wiercioch scored his third goal of the season at 4:43 of overtime as Ottawa defeated visiting Tampa Bay.
Boston 3, Detroit 2
Rookie defenseman Zach Trotman scored his first NHL goal with 2:08 left in the third period as visiting Boston rallied for its fourth consecutive victory and drew even in points with third-place Detroit in the Atlantic Division.
Florida 6, Carolina 1
Vincent Trocheck scored two goals and set up another, Jaromir Jagr pulled into a tie for fourth place on the all-time scoring list and Roberto Luongo posted his 400th career victory as host Florida completed a sweep of the three-game season series.
St. Louis 4, Calgary 1
Jaden Schwartz was among four players who scored one goal and set up another as host St. Louis clinched a spot in the playoffs.
NY Rangers 3, Minnesota 2
J.T. Miller scored 6:48 into the third period to snap a tie as visiting New York clinched the Metropolitan Division title.
Chicago 3, Vancouver 1
Marcus Kruger scored one goal and set up another as host Chicago wrapped up a playoff berth for the seventh straight season.
Los Angeles 8, Edmonton 2
Marian Gaborik recorded two goals and an assist while Jeff Carter also scored twice as Los Angeles extended its home winning streak against Edmonton to six games.