PITTSBURGH, PA - MAY 13:  Erik Karlsson #65 of the Ottawa Senators celebrates with Craig Anderson #41 and Fredrik Claesson #33 after defeating the Pittsburgh Penguins in overtime of Game One of the Eastern Conference Final during the 2017 NHL Stanley Cup Playoffs at PPG PAINTS Arena on May 13, 2017 in Pittsburgh, Pennsylvania. The Senators defeated the Penguins with a score of 2 to 1 in overtime.  (Photo by Gregory Shamus/Getty Images)