PHILADELPHIA, PA - MARCH 28: (L-R) Mark Stone #61, Erik Karlsson #65 and Kyle Turris #7 of the Ottawa Senators celebrate a first period goal by Karlsson against the Philadelphia Flyers at the Wells Fargo Center on March 28, 2017 in Philadelphia, Pennsylvania. (Photo by Bruce Bennett/Getty Images)

PHILADELPHIA, PA - MARCH 28: (L-R) Mark Stone #61, Erik Karlsson #65 and Kyle Turris #7 of the Ottawa Senators celebrate a first period goal by Karlsson against the Philadelphia Flyers at the Wells Fargo Center on March 28, 2017 in Philadelphia, Pennsylvania.  (Photo by Bruce Bennett/Getty Images)