Garland finished with 22 points and six assists, rookie Evan Mobley had 19 points, nine rebounds and three blocks, and Rubio had 16 points and seven assists. Jayson Tatum scored 21 points and tied the score with a pull-up basket with 30 seconds remaining, but shot just 8 of 22 and was 1 of 8 on 3-pointers. Schroder scored a season-high 38 points as Boston beat NBA champion Milwaukee 122-113 in overtime, while Cleveland routed Detroit 98-78.
The Celtics were up 52-38 at halftime when Williams slammed an alley-oop from Smart just before the buzzer. Schroder scored 19 points and Williams had eight points and eight rebounds.