Dallas Mavericks: Breaking News, Rumors & Highlights

Mavericks haven’t wasted time putting Masai Ujiri’s stamp on roster

The Mavericks didn’t hire Masai Ujiri to sit on his hands. Judging by the past few weeks, he has no plans to. Dallas has quietly become one of the NBA’s busiest teams this offseason, reshaping its roster around reigning Rookie of the Year Cooper Flagg while adding size, youth and international talent seemingly everywhere it turns.

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Mavericks just joined a club no one has entered since Hakeem and Ralph

The Mavericks may have done more than add another former No. 1 overall pick. They also revived one of the NBA’s rarest pieces of history. By acquiring Zaccharie Risacher from the Hawks, Dallas now has the No.

NBA News / Hoops Wire / July 19

Why Cooper Flagg and Zaccharie Risacher bring back memories of Hakeem and Ralph

The Mavericks may have done more than add another former No. 1 overall pick. They also revived one of the NBA’s most memorable draft pairings. By acquiring Zaccharie Risacher from the Hawks, Dallas now has the No.

Dallas Mavericks News / Hoops Wire / July 19

NBA Notes: Mavericks, Moussa Cisse, Blazers, Scoot Henderson, Bucks

The Mavericks continue to make it clear they like what they have in young center Moussa Cisse. Dallas will match the Knicks’ offer sheet for the restricted free agent, per ESPN’s Shams Charania, ensuring Cisse remains with the team after an encouraging rookie season.

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The 'NBA Playoff-3's leaders' quiz

How many of the NBA players with the most three-pointers made in the postseason can you name in five minutes?

The 'Oldest 4 3-pointer playoff games' quiz

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Dallas Mavericks News / Dallas Mavericks on SI / July 19

Instant NBA Trade Grade: Mavericks Acquire Former 1st Overall Pick in 3-Team Deal

The Dallas Mavericks are not done wheeling and dealing yet. According to ESPN's NBA insider Shams Charania, the Mavericks have acquired former first overall pick Zaccharie Risacher in a three-team trade with the Atlanta Hawks and OKC Thunder.

NBA News / Yardbarker

The 25 biggest NBA clutch performers who weren't stars

At the end of the game or in other big moments, it's usually the team's stars who have the ball. Sometimes, though, it's the role players who get the chance to shine and deliver.

Dallas Mavericks News / Dallas Mavericks on SI / July 19

Dallas Mavericks Rookie Teased As NBA Summer League's Best Passer

The Dallas Mavericks are moving towards the next phase of the offseason following a week in Las Vegas for the 2026 NBA Summer League. The five exhibition games provided the Mavericks with an opportunity to evaluate their incoming draft picks and younger members of the roster, such as second-year guard Ryan Nembhard.

Dallas Mavericks News / Dallas Mavericks on SI / July 19

Mavericks' Top-10 Pick Highlighted For NBA Summer League Performance

The Dallas Mavericks concluded their 2026 NBA Summer League run with a 110-88 victory against the New York Knicks on Friday. Dallas ended its time in Las Vegas with a 3-2 record, including three straight victories to cap off the action.

Cooper Flagg News / EssentiallySports / July 19

Mavs Make Swift Decision to Help Cooper Flagg After Knicks Almost Found Their Mitchell Robinson Replacement

The Dallas Mavericks acted faster than Speedy Gonzales to ensure their frontcourt retained a young talent suited to play alongside Cooper Flagg. In a direct response to an aggressive free-agency strike by the reigning champion New York Knicks, the Mavericks’ front office didn’t wait 48 hours to decide on Moussa Cisse.

Sergio De Larrea News / Mavs Moneyball / July 19

Sergio De Larrea stood out in NBA Summer League

Earlier in the week, we ran a basic poll question, asking you all which player you most enjoyed watching in the NBA Summer League held out in Las Vegas.

NBA News / Yardbarker

The 25 best NBA players to never play in college

Typically, the path to the NBA for most players is to spend at least a season in college to get high-level basketball and important development under their belts.

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The 'FIFA World Cup champions' quiz

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Moussa Cisse News / Hoops Rumors / July 19

Mavericks To Match Offer Sheet, Keep Moussa Cisse

The Mavericks will match the Knicks‘ offer sheet for restricted free agent big man Moussa Cisse, according to Shams Charania of ESPN (Twitter link). Agents Yann Balikouzou and Kevin Bradbury of LIFT Sports Management confirmed Dallas’ decision to Charania.

Klay Thompson News / Larry Brown Sports / July 18

Klay Thompson may have dropped a hint about a potential Warriors reunion

Klay Thompson may still be thinking about wearing a Golden State Warriors uniform again before calling it a career. The Dallas Mavericks sniper was spotted

Dallas Mavericks News / Total Apex Sports / July 18

Dallas Mavericks’ Possible Next Steps After Summer League

The Dallas Mavericks recently concluded their NBA Summer League slate against the New York Knicks at the Thomas & Mack Center on Friday. The NBA’s Summer League served as a testing ground for the Mavericks, who are rebuilding around the reigning Rookie of the Year, Cooper Flagg.

NBA News / NBA Analysis Network / July 18

How Cooper Flagg rubbed shoulders with Michael Jordan and LeBron James in his rookie season

Cooper Flagg came into the NBA with hefty expectations, and his rookie season with the Dallas Mavericks lived up to the billing. Flagg did not take long to adjust to the demands of professional basketball.

NBA News / Hoops Rumors / July 18

Knicks Sign Mavs RFA Moussa Cisse To Two-Year Offer Sheet

1:45 pm: Cisse signed a two-year, minimum-salary contract with the Knicks, according to reports from Ian Begley of SNY.tv and Marc Stein of The Stein Line (Twitter links).

Dallas Mavericks News / Dallas Mavericks on SI / July 18

Grading Each Mavericks Draft Pick's NBA Summer League Performance

The Dallas Mavericks wrapped up the 2026 NBA Summer League in Las Vegas on Friday night with a win over the New York Knicks, giving them a 3-2 record for the event.

Kyrie Irving News / Dallas Mavericks on SI / July 17

Mavericks' First-Round Pick Eager to Learn From Kyrie Irving

The Dallas Mavericks have an exciting young guard prospect, as Sergio De Larrea has been putting on a show at the NBA Summer League this week. The Spaniard,

Dallas Mavericks News / Total Apex Fantasy Sports / July 17

Dallas Mavericks Earn Summer League Consolation Game

The Dallas Mavericks’ offseason has been energetic but transitional. The Mavericks’ focus has been clearer, with a goal to build around Cooper Flagg as they await the veterans’ returns.

Klay Thompson News / Stadium Rant / July 16

Klay Thompson Rumors: 3 Potential Scenarios For The 4-Time Champion

Klay Thompson is back in the middle of NBA rumors once again as the offseason moves along. His name has been thrown into trade talks for months now, but no one has seemed to be willing to take on the salary.

Klay Thompson News / Larry Brown Sports / July 13

Klay Thompson drawing strong interest from one NBA contender

Klay Thompson might just be getting a chance to chase ring No. 5. The Dallas Mavericks sharpshooter Thompson is drawing “strong interest” from the Miami Heat, Barry Jackson of the Miami Herald reported on Monday.

Dallas Mavericks News / NBA on ClutchPoints / July 12

Mavericks rumors: Insider teases another move as Cooper Flagg, Kyrie Irving link up at Summer League

The Dallas Mavericks are entering a new era for their team next season, and it feels like it revolves around Cooper Flagg. Along with Flagg, the team will also have Kyrie Irving to lean on, as he’ll be back healthy after missing last year recovering from his ACL injury.

Dallas Mavericks News / Total Apex Fantasy Sports / July 11

How is the Dallas Mavericks’ Offseason Going So Far?

The Dallas Mavericks had a busy NBA Draft, adding four new players to their roster to continue building around rising star Cooper Flagg. The Mavericks selected Morez Johnson Jr., Koa Peat (traded for Sergio de Larrea), Tobi Lawal, and Vsevolod Ishchenko.