CHICAGO, IL - APRIL 21: Matt Cullen #7 of the Nashville Predators chases the puck along the boards against the Nashville Predators in Game Four of the Western Conference Quarterfinals during the 2015 NHL Stanley Cup Playoffs at the United Center on April 21, 2015 in Chicago, Illinois. The Blackhawks defeated the predators 3-2 in triple overtime. (Photo by Joanthan Daniel/Getty Images)
