NHL

Friday’s games

Columbus 5, N.Y. Islanders 4, OT

Buffalo 5, New Jersey 4

Colorado 3, Arizona 1

Saturday’s games

Philadelphia 3, Detroit 0

Boston 2, Tampa Bay 1

Seattle 7, Nashville 2

Los Angeles 4, Winnipeg 1

Calgary 5, San Jose 3

Buffalo 2, N.Y. Islanders 0

Minnesota 3, Chicago 1

N.Y. Rangers 4, Florida 3

Montreal 8, Columbus 2

Vancouver 3, Dallas 1

Carolina 5, Toronto 3

New Jersey 5, Ottawa 3

Washington at Pittsburgh, late

Vegas at Edmonton, late

St. Louis at Anaheim, late

Sunday’s games

Colorado at Arizona, 1 p.m.

Boston at Carolina, 3 p.m.

Toronto at Nashville, 4 p.m.

Vancouver at Chicago, 4 p.m.

St. Louis at Los Angeles, 8:30 p.m.