NHL Need To Know: Sens Sign Tkachuk & Hold Off Leafs, Kraken Win Their First

Here's what you need to know from Thursday in the NHL, where the Senators took care of business on and off the ice, the Sabres handed the Habs a bad loss, Bertuzzi made history with 4 goals on opening night, and the Seattle Kraken collected their first win in franchise history. ---------------------------------------------- Subscribe to Sportsnet on YouTube - Visit for more sports news and highlights - Follow Sportsnet on Facebook - Follow Sportsnet on Twitter - Follow Sportsnet on Instagram - Follow Sportsnet on Snapchat - Watch Sportsnet on Sportsnet Now -