BOSTON – The Boston Celtics announced today their roster and schedule for the 2026 NBA Summer League, which will take place July 9-19 at the Thomas & Mack Center and Cox Pavilion on the campus of the University of Nevada, Las Vegas.
The Celtics’ Summer League slate tips off on July 10 against the Toronto Raptors (9 p.m. ET on ESPN) with returning Celtics guard/forward Hugo González and center Amari Williams headlining the 2026 NBA Summer League roster. Celtics assistant coach Amile Jefferson, entering his fourth season with the franchise, will assume head coaching duties.