What happened: The Orlando Magic play the Boston Celtics in NBA Summer League action from Thomas & Mack Center in Las Vegas. Tip-off is scheduled for 4:30 p.m. ET, with the game airing on NBA on Prime.

Why it matters: Summer League contests give both franchises a look at young roster pieces and undrafted invitees ahead of training camp. The Celtics enter the offseason reshaping their roster after this month's Jaylen Brown trade, adding stakes to how their Summer League group performs.

What to watch: Both teams continue their Las Vegas Summer League schedules with results and box scores to follow this game.