The Boston Celtics are reportedly signing guard Hayden Gray to the roster of the Maine Celtics after a promising stint with the Sin City Celtics in the NBA's 2025 Las Vegas Summer League, per Celtics Blog's Noa Dalzell.

The Boston Celtics have already made two major trades this offseason and are reportedly looking to continue making wide-sweeping moves. The Celtics have cut nearly $25 million off their books by trading Kristaps Porzingis to Atlanta and Jrue Holiday to Portland.

Bronny James is looking ready for a dazzling sophomore campaign after a stellar 18-point, 5-assist performance in NBA Summer League.

Bronny James is in Vegas, but his performance Thursday night had a Hollywood ending. The second-year Lakers guard ended the first half against the Celtics with zero points before he flipped the script, scoring a game-high 18 points to go with five assists, three rebounds and a steal in the 87-78 loss in Summer League action.

Burton, who dug in to earn eight appearances with the G League Memphis Hustle after going undrafted in 2024, powered his way to 20 points (8-14 FGs), seven rebounds, three assists and two steals, exiting his 23 minutes with an astounding plus-41 on the board.

In this space, we will highlight four major takeaways from Summer League with an eye toward the future. Newell was selected with the No. 23 pick in the 2025 NBA Draft after the Hawks pulled off the grand slam trade with the New Orleans Pelicans to net an unprotected 2026 pick.

Jordan Walsh was ejected from Monday’s Celtics Summer League game, cutting short his best performance of the tournament.