He's truly been a game-changing owner in this league.
At the midpoint of the NBA's All-Star weekend in Indianapolis, Commissioner Adam Silver paused to mark the end of an era — acknowledging Mark Cuban's 24-year stewardship of the Dallas Mavericks as a force that reshaped how professional basketball understood itself. Cuban, who arrived in Dallas in 2000 as a technologist and departed as a 'game-changing owner,' leaves behind a franchise now majority-owned by the Adelson-Dumont families, whose ties to the global gaming industry invite questions about where the league's relationships are heading. The transition is neither rupture nor seamless continuity, but something more human: a handoff in which the outgoing voice refuses to go quiet.
- Silver's public praise carried the quiet gravity of a long partnership finally being named — two decades of friction and collaboration compressed into a single podium moment.
- The arrival of the Adelson-Dumont families, heirs to a global casino empire, unsettles easy assumptions about the NBA's distance from the gambling industry, even as Silver insists the lines remain firm.
- Cuban's 27% stake and continued courtside presence create an unusual dual-authority tension — the old owner still texts the league office, still stands in his spot, still speaks.
- Patrick Dumont has quietly clarified what Cuban has not fully conceded: governance belongs to the new owner, and General Manager Nico Harrison runs basketball operations with Dumont holding final say.
- The Mavericks move forward carrying two visions at once — Cuban's restless, technology-driven legacy and Dumont's quieter, globally-minded stewardship — and how those coexist will define the franchise's next chapter.
Adam Silver took the podium during All-Star weekend in Indianapolis and offered his first public reckoning with the Mavericks' ownership change. The NBA commissioner had watched Mark Cuban's 24-year run as controlling owner conclude on December 27, when Miriam Adelson and Patrick Dumont purchased 69 percent of the franchise. Silver's words carried the weight of someone who had worked alongside Cuban through nearly the entire arc of that era.
Cuban had arrived in Dallas in January 2000 as a technologist with a restless mind. Over two decades, he became known for challenging the league's established ways — pushing the NBA to embrace technology and to see itself as a marketing organization — while also accumulating at least 20 fines totaling $2.4 million for his relentless criticism of referees. Silver described their relationship as one of genuine mutual respect, built through shared work on officiating programs and league governance even when they clashed publicly. He called Cuban 'truly a game-changing owner in this league.'
The new majority owners brought a different profile. Adelson is the largest shareholder of Las Vegas Sands, a global casino company with 45,000 employees. Dumont, her son-in-law and the company's president and COO, had spent years in conversation with the league about team ownership. Silver was direct in addressing the gaming question: the Adelson-Dumont families' casino interests were separate from their basketball investment, and the NBA's rules would apply to them as to every other franchise.
Yet the transition was not a clean break. Cuban retained a 27% stake and continued attending games, standing in his familiar spot on the sideline, still reaching out to the league office when something needed saying. Dumont clarified the actual structure: General Manager Nico Harrison runs basketball operations, and Dumont, as team governor, holds final authority. Cuban's input would be valued — but control had shifted. Silver seemed at ease with the arrangement, noting that Cuban remained a significant investor even without governance authority.
The franchise had changed hands, but the voice that shaped it for 24 years was not going silent. How Cuban's legacy and Dumont's stewardship would coexist — and whose vision would ultimately define the Mavericks — remained the open question hanging over everything Silver said.
Adam Silver stood at the podium during All-Star weekend in Indianapolis on Saturday night and offered his first public assessment of the Mavericks' ownership change. The NBA commissioner had watched from league offices as Mark Cuban's 24-year run as the team's controlling owner came to an end on December 27, when Miriam Adelson and Patrick Dumont purchased 69 percent of the franchise. Silver's words, when they came, carried the weight of someone who had worked alongside Cuban through nearly the entire arc of that ownership.
Cuban arrived in Dallas in January 2000 as a technologist with a restless mind and a willingness to challenge the league's established ways. He was there when the NBA held its first technology summit that February in San Francisco, already pushing the organization to think differently about how it operated. Over the next two decades, he became known for something else entirely: his relentless criticism of referees, both shouted from the sidelines during games and delivered in formal complaints to the league office. The fines accumulated—at least 20 of them, totaling $2.4 million. Yet Silver described their relationship as built on mutual respect, even when they disagreed publicly.
What Silver emphasized, though, was the substance beneath the noise. Cuban had pushed the NBA to embrace technology and to think of itself as a marketing organization, not merely a sports league. Behind closed doors, away from the courtroom drama of public disputes, they had worked together on officiating programs and league governance. Cuban had been a vocal participant in media committee meetings and Board of Governors sessions, never hesitant to speak his mind. He had delivered a championship in 2011 and fielded competitive teams throughout his tenure. Silver called him "truly a game-changing owner in this league."
The question of what his departure meant for the NBA's relationship with the gaming industry hung in the air. Adelson is the largest shareholder of Las Vegas Sands, a global casino and resort company with 45,000 employees. Dumont, her son-in-law, serves as the corporation's president and chief operating officer. The 2017 purchase of the Houston Rockets by Tilman Fertitta, who owns Golden Nuggets Casinos, had already raised the question of whether the league was deepening ties to gaming. Silver's answer was direct: no. The Adelson-Dumont families' gaming interests, he said, were independent of their interest in owning a basketball team. The NBA's salary system and gaming rules would apply to them exactly as they applied to every other franchise.
Dumont, 49, had told The Dallas Morning News in an exclusive interview that he and his childhood friends in Brooklyn had played basketball constantly while growing up. He and his family had attempted to purchase NBA teams on multiple occasions over the past decade. Silver confirmed that Dumont had been in conversation with the league for years about team ownership. The commissioner noted that Sands operates on a global basis and that the company was focused on the attributes that made the NBA valuable—its reach, its brand, its international appeal.
But the transition was not a clean handoff. Cuban's ownership stake had shrunk to 27 percent, yet he maintained significant influence. In interviews, he had stated that he retained control of basketball operations. Dumont, however, clarified the actual structure: Nico Harrison, the general manager, runs basketball operations, and Dumont, as team governor, has final say. Cuban would work closely with the new ownership and his input would be valued, but the control had shifted. Silver seemed pleased with this arrangement. "He's not the control-governor of the team anymore," the commissioner said, "but I'm very pleased that he's still a very significant investor in the Dallas Mavericks."
Cuban had made clear he was not leaving. He still attended games, still stood in the same spot on the sideline where he had stood for more than two decades. He still texted, emailed, and called the league office when something needed saying. The relationship between the old owner and the new one, between Cuban's vision and Dumont's stewardship, would define how the Mavericks moved forward. The franchise had changed hands, but the voice that had shaped it for 24 years was not going silent.
Citações Notáveis
He's had an incredible impact on this league. From his earliest days in the league, he pushed us hard. He came in as a technologist.— NBA Commissioner Adam Silver
He's not the control-governor of the team anymore, but I'm very pleased that he's still a very significant investor in the Dallas Mavericks.— NBA Commissioner Adam Silver
A Conversa do Hearth Outra perspectiva sobre a história
When Silver called Cuban a 'game-changing owner,' what did he actually mean? Was it the technology stuff, or something deeper?
Both. Cuban arrived when the NBA was still thinking like a traditional sports league. He pushed them to see themselves as a media and marketing company. But the real change was his willingness to challenge authority—to say the emperor has no clothes about officiating, about how the league operated. That kind of owner doesn't come around often.
So why did he get fined $2.4 million if he was so valuable?
Because he was right in a way that made people uncomfortable. The fines were the league's way of saying: we hear you, we respect you, but you still have to play by the rules. It was a strange dance, but it worked.
And now the Adelson-Dumont families own the team. Does that feel like a loss?
It's a transition. Cuban's still there, still invested, still involved. But he's no longer the final voice. That's real change. The question is whether Dumont has the same appetite to push the league, or whether he's content to be a steward.
Silver said gaming interests wouldn't influence the team. Do you believe that?
The rules are the rules. But owning a casino empire and owning a basketball team are different things. Dumont seems genuinely interested in basketball—he grew up playing it. Whether that passion survives the weight of running a major franchise, we'll see.
What happens to Cuban now?
He becomes the conscience on the sideline. The guy who still cares, still speaks up, but without the final say. That might actually be harder than being the owner.