Blackhawks vs. Blues October 13, 2018
St Louis Blues vs. Chicago Blackhawks
CHICAGO, IL - OCTOBER 13: Chicago Blackhawks players wear the jersey of Duncan Keith #2 during warmups in honor of Keith's 1000th game as a Chicago Blackhawk before the game against the St. Louis Blues at the United Center on October 13, 2018 in Chicago, Illinois. (Photo by Bill Smith/NHLI via Getty Images)