Marc-Edouard Vlasic broke a scoreless tie with 12:33 remaining and Mackenzie Blackwood made 32 saves as the San Jose Sharks beat the Seattle Kraken 2-0.
Blake Wheeler had two goals, Kaapo Kakko scored in his second game back from a long injury absence and the New York Rangers beat the Seattle Kraken 5-2.
Joey Daccord made 25 saves, Tye Kartye ended a lengthy goal drought and the Seattle Kraken won their eighth consecutive game, beating the Washington Capitals 4-1.
Alex Wennberg, Jaden Schwartz and Matty Beniers scored second-period goals and the Seattle Kraken pulled away for their seventh consecutive win, 5-2 over the Buffalo Sabres.
Joey Daccord kept Ottawa off the board until a late deflection in the 3rd period. Tomas Tatar and Andre Burakovsky scored late in the 2nd period as the Kraken beat the Senators 4-1 for their sixth straight win.