Chicago Blackhawks fans boo St. Louis Blues center Brayden Schenn (10) as Schenn leaves the ice after getting a five-minute major for fighting with Blackhawks left wing Nick Foligno (not shown) during the second period of the NHL Winter Classic outdoor hockey game at Wrigley Field, Tuesday, Dec. 31, 2024, in Chicago. (AP Photo/Erin Hooley)
