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Portland Trail Blazers head coach Chauncey Billups, Miami Heat guard Terry Rozier and former NBA guard and coach Damon Jones were among 31 arrested as part of a widespread FBI investigation on Thursday, Fox News Digital confirmed.
The investigation was tied to a probe into members of the La Cosa Nostra crime families. The FBI will hold a news conference about its probe at 10 a.m. ET.

FBI Director Kash Patel testifies in front of the House Judiciary Committee in Washington, D.C., on Sept.17, 2025. (Jack Gruber/USA TODAY via Imagn Images)
Rozier did not play during the Miami Heat’s game on Wednesday night against the Orlando Magic. Billups was on the sidelines for the Trail Blazers against the Minnesota Timberwolves.
Billups, a Hall of Famer and NBA champion with the Detroit Pistons, played 17 years in the league. He was a five-time All-Star.
Rozier’s arrest was tied to NBA gambling and Billups’ arrest was tied to poker, Fox News Digital confirmed.
Federal authorities launched an investigation, dubbed Operation Zhen Diagram, into a nationwide gambling ring allegedly involving members of the La Cosa Nostra crime families who allegedly defrauded unwitting victims of millions.
The FBI said that the proceeds of the activity were allegedly laundered by members of the ring and at some points were converted into cryptocurrency to avoid being detected by law enforcement.
The FBI said a confidential source recorded more than 3,000 phone calls and meetings with the targets of its investigation. The source introduced undercover agents to the targets and participated in a rigged poker game.
Officials said the poker games involved cheating devices such as rigged shuffling devices.

Miami Heat guard Terry Rozier (2) drives to the basket against Washington Wizards guard AJ Johnson (5) during the first quarter at Capital One Arena on May 31, 2025. (Reggie Hildred/Imagn Images)
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The operation overlapped with a separate investigation, dubbed Nothing But Bet, involving a probe into fixed NCAA basketball games. The FBI said the ring included current and former NBA players.
Rozier was allegedly involved in a scheme to manipulate statistics in order for his alleged co-conspirators to profit from prop bets.
Jones was on the Los Angeles Lakers bench as an assistant coach when he allegedly provided information to his co-conspirators that was not made available to the public.
Billups was accused of having ties to the poker games and ties to La Cosa Nostra.
James Trusty, of Ifrah Law PLLC, released a statement on Rozier’s arrest.
“We have represented Terry Rozier for over a year. A long time ago we reached out to these prosecutors to tell them we should have an open line of communication,” Trusty told Fox News. “They characterized Terry as a subject, not a target, but at 6 a.m. this morning they called to tell me FBI agents were trying to arrest him in a hotel.
“It is unfortunate that instead of allowing him to self surrender they opted for a photo op. They wanted the misplaced glory of embarrassing a professional athlete with a perp walk. That tells you a lot about the motivations in this case. They appear to be taking the word of spectacularly in-credible sources rather than relying on actual evidence of wrongdoing. Terry was cleared by the NBA and these prosecutors revived that non-case. Terry is not a gambler, but he is not afraid of a fight, and he looks forward to winning this fight.”

Portland Trail Blazers head coach Chauncey Billups leads his team against the Chicago Bulls during the second half at the United Center on April 4, 2024. (Matt Marton/Imagn Images)
Fox News Digital reached out to the NBA, Heat and Trail Blazers for comment.
Fox News’ David Spunt and Ryan Canfield contributed to this report.
This is a breaking news story. Check back for updates.
https://www.foxnews.com/sports/nba-legend-chauncey-billups-heats-terry-rozier-arrested-part-fbi-gambling-probe