Undrafted rookie Ryan Nembhard stole the show while Cooper Flagg showed flashes of star potential in the Mavericks’ Summer League opener. Dallas edged out the Lakers in a thrilling finish—here’s how the young duo made their mark.

LAS VEGAS (AP) — Cooper Flagg strolled into UNLV’s Thomas and Mack Center at 4:17 p.m. on Thursday, wearing Dallas Mavericks gear, bright white New Balance shoes, and an emotionless look on his face as he passed through security.

The Dallas Mavericks' offseason has been defined by selecting Cooper Flagg with the No. 1 overall pick in the NBA Draft. However, they haven't done much outside

While Doncic was the clear leader of that Finals team and the most recognizable name missing, another player who has since left could soon find success with a Western Conference rival. After winning the Western Conference in 2024, the Mavericks dealt Tim Hardaway Jr. to Detroit after he had spent over five seasons in Dallas.

The Mavs’ summer squad landed in Vegas on Wednesday with just over 24 hours until the most anticipated matchup of the tournament.

Mark Cuban wants Dallas Mavericks center Dereck Lively II to shoot threes in 2025-26, possibly changing the teams' offensive identity.

Recent updates regarding LeBron James' situation with the Lakers suggests the Mavericks might be able to make a run at the 21-time All-Star.

In a video clip where Russell can be seen talking to Mavericks general manager Nico Harrison, the former lottery pick is already setting the mindset for next season, as he'll enter with something to prove to the rest of the league. "I like me with a chip on my shoulder," Russell told Harrison.