Atlanta Hawks vs Boston Celtics score final 102-90 — Jul 13, 2026 | Score, box score & stats

Boston opens with aggressive defense, forcing turnovers early as Tatum controls the low post and Brown attacks gaps, leading 21–22 after Q1 in a tightly contested opening. Atlanta's balanced approach—Johnson and McCollum combining for steady scoring with Alexander-Walker adding perimeter punch—keeps pace. Into the second quarter, Boston's bench production (Pritchard, White) falters slightly against Atlanta's deeper rotation, and the Hawks execute pick-and-roll offense cleanly, extending their advantage to 41–40 by halftime. The third quarter becomes a grind: Tatum's playmaking steadies Boston, but Atlanta's transition game thrives on forced misses, with Johnson asserting himself inside and McCollum draining timely threes. By Q3's close, Atlanta leads 62–61. In the final quarter, both offenses slow as conditioning tightens; Brown drives aggressively and Tatum hits clutch mid-range shots, but McCollum and Johnson respond with their own scoring, preserving Atlanta's one-possession edge. Celtics' final push falls just short at 81–84 as Atlanta's cohesion holds in Summer League's bright spotlight.