Ottawa 5, Washington 2: Erik Karlsson finished with a goal and two assists to set a new Senators franchise record for assists by a defenseman in a season with 47. His 60 points on the season give him a 20-point lead on Florida's Brian Campbell for the NHL lead in scoring by a defenseman.
Boston 4, St. Louis 2: Brad Marchand scored twice and Tim Thomas stopped 30 shots to help the Bruins end the Blues' team-record point streak at 21 home games.
Colorado 4, Los Angeles 1: Paul Stastny scored two goals, Semyon Varlamov stopped 32 shots and the Avalanche completed their first season sweep of the Kings in nearly two decades.
Around the rinks
Columbus Blue Jackets: The club traded center Antoine Vermette to the Phoenix Coyotes for two draft picks and goaltender Curtis McElhinney.
From News and wire service reports.