BOSTON, MA - OCTOBER 18: Marcus Smart #36 of the Boston Celtics and Matthew Dellavedova #8 of the Milwaukee Bucks exchange words during the second quarter at TD Garden on October 18, 2017 in Boston, Massachusetts. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this Photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Maddie Meyer/Getty Images)