NHL: FEB 15 Ducks at Blackhawks

CHICAGO, IL - FEBRUARY 15: Chicago Blackhawks left wing Ryan Hartman (38) and defenseman Duncan Keith (2) get tangled up next to Anaheim Ducks right wing Corey Perry (10) in the third period during a game between the Chicago Blackhawks and the Anaheim Ducks on February 15, 2018, at the United Center in Chicago, IL. The Ducks won 3-2. (Photo by Patrick Gorski/Icon Sportswire via Getty Images)