Memphis Grizzlies forward Bruno Caboclo, center, fights for a rebound with Boston Celtics center Chinanu Onuaku, right, and Boston Celtics forward Grant Williams, left, late during the final period of their NBA Summer League game at the Thomas & Mack Center on Saturday, July 13, 2019, in Las Vegas. (L.E. Baskow/Las Vegas Review-Journal) @Left_Eye_Images