​Amari Williams is turning heads this offseason, fueling speculation that he may have grown or at least maintained impressive height. Regardless of measurements, he hasn’t stood still. The Boston Celtics’ 2025 second-round pick has emerged as a noticeably different presence on the court, showing a full progression that has fans and analysts envisioning bigger things for his pro trajectory.
Williams’ NBA Summer League debut for 2026, played Friday night in Las Vegas against the Toronto Raptors, was a showcase of his growing potential. His performance—bolstered by eye-catching highlights and solid stat lines—made him a compelling project to dream on. In that lean, efficient summer outing, he posted a standout line: 23 points, 13 rebounds, 2 assists, and 2 blocks on 7-for-9 shooting from the floor and 5-for-8 from the free-throw line. Outside of a few rough moments at the foul line, Williams proved difficult to slow down.
The versatile forward flashed a smooth, off-hand touch on several sequences, including a stylish left-handed finish that underscored his offensive polish. He demonstrated strength and tenacity around the basket, finishing possessions with force on multiple drives. Defensively, Williams showed a promising rim presence, able to contest shots and hold his ground against stronger competitors. His combination of length, timing, and willingness to defend could translate into a meaningful role as he continues to refine his consistency and decision-making.
While he faces competition from established bigs such as Mitchell Robinson and Neemias Queta, Williams’ trajectory suggests he won’t be deterred. Even if he doesn’t immediately supplant those players, the trajectory is clear: Williams has the physical tools, the mobility, and the growing confidence to become an imposing NBA contributor in time.
As the Celtics continue to evaluate their depth and developmental paths, Williams’ Summer League showing adds an enticing layer to the team’s future plans. His upside remains a focal point for fans hoping to see him grow into a versatile defensive and floor-stretching big who can contribute on both ends of the floor. The road ahead will require continued refinement, but the early signs point toward a player who could significantly impact Boston’s frontcourt in the coming seasons.
For Celtics enthusiasts tracking the latest developments, this offseason marks a pivotal period for Amari Williams, a promising prospect whose ceiling looks increasingly within reach. As the team builds its depth and contends for championships, Williams’ growth narrative is one to watch closely as he transitions from promising prospect to durable NBA contributor.