Nico Harrison no longer works for the Dallas Mavericks. Governor Patrick Dumont fired him on November 11, 2025, after a 3-8 start and roughly nine months of fallout from the Luka Doncic trade. He has taken no other NBA front office job since. This is the whole arc: the Nike career that got him hired, the deal that sank him, and the mess the next regime inherited.
| Item | Detail |
| Role in Dallas | General manager and president of basketball operations |
| Hired | June 28, 2021, replacing Donnie Nelson |
| Fired | November 11, 2025, by governor Patrick Dumont |
| Before Dallas | 19 years at Nike, ending as vice president of North America basketball |
| Record as GM | 182-157 in the regular season, 23-19 in the playoffs |
| Defining move | Traded Luka Doncic to the Lakers on February 2, 2025 |
| Status now | No NBA front office role as of late July 2026 |
Key Takeaways
- The headline facts, before the detail.
- Dallas won the 2025 draft lottery at 1.8% odds and took Cooper Flagg first overall.
- The Mavericks still finished 26-56 in 2025-26 and missed the playoffs again.
- Dallas sent Anthony Davis to Washington on February 5, 2026, a year after acquiring him.
- Masai Ujiri now runs basketball operations, and Dusty May coaches the team.
From Nike sneakers to the Mavericks front office
He was born in Seattle on December 28, 1972. He played a season at Army, transferred to Montana State, and earned first-team All-Big Sky honors three times. No NBA team drafted him in 1996, so he went abroad, playing in Belgium and Japan before the career ended around 2001. A stretch selling pharmaceuticals came next. For a closer look at this, see James Franklin Buyout.
Nike hired him in 2002 as a regional representative covering NBA players out of Dallas. National marketing followed a year later. By the time he left, he was vice president of North America basketball, and he had spent 19 years building the kind of relationships that make signature shoe deals happen. Kobe Bryant trusted him. So did much of the league’s next generation.
That business is enormous. Nike reported $46.3 billion in revenue for the fiscal year ended May 31, 2025, according to the company’s annual Form 10-K filed with the U.S. Securities and Exchange Commission. Selling into a market that size is a real skill. It is also nothing like setting a rotation or reading a cap sheet, and shoe deals sit closer to our basketball equipment guides than to roster construction.
Mark Cuban hired him anyway in June 2021, betting that player trust would translate. For three seasons, the bet looked smart. Dallas reached the conference finals in 2022, won 50 games in 2023-24, and made the NBA Finals that June. The team extended his contract weeks later.
The trade that defined Nico Harrison’s Dallas run
On February 2, 2025, he traded a 25-year-old five-time All-NBA guard in the middle of the night, without shopping him, without telling him. Rob Pelinka took the call for the Lakers. Nobody outside the two front offices saw it coming.
| Team | What it received |
| Los Angeles Lakers | Luka Doncic, Maxi Kleber, Markieff Morris |
| Dallas Mavericks | Anthony Davis, Max Christie, a 2029 first-round pick |
| Utah Jazz | Jalen Hood-Schifino and second-round picks |
His explanation was three words long: defense wins championships. Davis, he argued, matched the culture Dallas wanted. Then Davis strained an abdominal muscle in his Mavericks debut and disappeared for weeks. Kyrie Irving tore an ACL in March. Dallas limped to 39-43 and lost in the play-in.
One later remark did more damage than the losses. Asked about the reaction, he said he knew Doncic mattered to the fan base, but had not grasped to what level. Charles Barkley was among the many who took that apart on air.
Why Dallas fans never let it go
Boos fade. This did not. Within days, the phrase “Fire Nico” had left the arena and turned into a citywide chant, printed on shirts, painted on murals, rented on billboards along the highways.
- Fans got ejected from American Airlines Center for holding signs or wearing the shirts.
- The chant broke out at a St. Patrick’s Day parade and at events with no link to basketball.
- Security around him increased after threats.
- It still rang out on the night Dallas won the lottery.
That last one is the tell. A franchise had just landed the most hyped prospect since Victor Wembanyama, and the building was chanting about its general manager. Doncic, meanwhile, kept playing like a superstar in Los Angeles, which our player and athlete profiles track in more depth.
The anger was never only about basketball. Fans read the deal as a franchise deciding its best player was disposable.
The 3-8 start and the firing
Flagg arrived, the roster got healthier, and the Mavericks still opened 2025-26 at 3-8. Dumont acted on November 11, 2025, publishing an open letter that called the change critical to moving the franchise forward. Assistant general manager Matt Riccardi took over on an interim basis.
The season never recovered. Dallas finished 26-56, twelfth in the Western Conference, out of the race by late March. Jason Kidd, extended only a month before the firing, coached the year out and then agreed to part ways with the club on May 19, 2026.
Anthony Davis lasted one more season in Dallas
The return from the Doncic deal did not survive his successor. Davis played 20 games for the Mavericks in 2025-26, averaging 20.4 points and 11.1 rebounds when healthy, which was rarely.
On February 5, 2026, Dallas moved him to Washington in a three-team deal that also involved Charlotte. D’Angelo Russell, Dante Exum and Jaden Hardy went with him. Khris Middleton and a stack of future picks came back, including a protected 2030 first-rounder. A finger injury ended Davis’s season in April.
Doncic spent the same winter leading the NBA in scoring at 33.5 points per game. He made All-NBA First Team again. Oklahoma City then swept the Lakers in the second round. One year after the trade, Dallas held neither player. You can follow the rest of that story through our wider sport coverage.
Who runs the Mavericks now?
Dumont went big in the spring. Masai Ujiri, who built a title team in Toronto, joined Dallas on May 4, 2026, as president of basketball operations and alternate governor.
- President of basketball operations: Masai Ujiri, hired May 4, 2026
- General manager: Michael Finley, with Matt Riccardi and Mike Schmitz also in GM roles
- Head coach: Dusty May, hired from Michigan for 2026-27
- Franchise cornerstone: Cooper Flagg, Rookie of the Year at 21.0 points, 6.7 rebounds and 4.5 assists in 70 games
Flagg is the reason the rebuild has a floor. He scored 51 against Orlando on April 3, 2026, in his rookie year. Ujiri has already reshaped the edges of the roster, adding Zaccharie Risacher in a July trade and sending Middleton to Washington in a sign-and-trade.
Where the former Mavericks GM stands today
No team has hired him. Basketball Reference’s executive directory still shows one line under his name: Dallas, 2021 to 2026. Nothing after it.
That is unusual for someone with his contacts. Fired executives normally resurface as a consultant, a scout, or an adviser within a season or two. His name, though, now works as shorthand for a specific kind of decision, and that is a hard label to shed.
Whether he gets another chair is a question for a season or two from now. Read how Gamerlume reports these stories if you want to know how we check the claims above, and bookmark this page for the next update to his status.
Frequently asked questions
No. Dallas fired him on November 11, 2025, after a 3-8 start to the season. Matt Riccardi ran the front office on an interim basis, and Masai Ujiri arrived as president of basketball operations in May 2026.
He wanted a defensive anchor and said so plainly, arguing that defense wins championships and that Anthony Davis fit the culture Dallas wanted. Injuries to Davis and Kyrie Irving buried the plan inside two months.
He spent 19 years there, from 2002 to 2021, rising from a regional NBA representative to vice president of North America basketball. His value was player relationships, not roster building, and that gap became the central criticism of his Dallas tenure.
Washington. The Wizards acquired him on February 5, 2026, in a three-team trade with Dallas and Charlotte, and a finger injury shut down his season two months later.
