San Jose Sharks' Chris Tierney (50) stuffs the puck in for a goal as Arizona Coyotes' Nicklas Grossmann (2), of Sweden, and Viktor Tikhonov (9), of Russia, defend and Sharks' Melker Karlsson (68), of Sweden, falls into the goal during the first period of an NHL hockey game, Thursday, Jan. 21, 2016, in Glendale, Ariz. (AP Photo/Ross D. Franklin)