While the rookies tend to draw most of the attention, there are returnees who really need to make a positive impression in Las Vegas.

The main on-court event on the NBA summer calendar begins Thursday when the Las Vegas Summer League tips off from Sin City. There are seven games on Thursday's slate, including a matchup between Cooper Flagg's Dallas Mavericks and Bronny James' Los Angeles Lakers.

The Detroit Pistons announced their 2025 Las Vegas Summer League roster on Monday, with 2024 first-round pick Ron Holland headlining the group.

The Boston Celtics have reportedly added former UC San Diego guard Hayden Gray to their 2025 NBA Las Vegas Summer League roster. What does the San Diego, California native bring to the Sin City Celtics?

VJ Edgecombe #77 of the Philadelphia 76ers slam dunks the ball over Kyle Filipowski #22 of the Utah Jazz during the second half of their NBA Summer League game at the Jon M. Huntsman Center on July 5,

The New York Liberty play against the Las Vegas Aces in a WNBA game tonight. Fans can watch this game for free online.