In October 2025, three NBA figures were indicted alongside members of the New York mafia for fraudulent gambling operations. This is only the latest chapter in a long and disturbing history.
Corruption linked to sports betting is not a fringe problem. It spans eras, continents and disciplines. From 1920s American baseball to 2000s Italian football, the same mechanisms repeat. Here are the five most significant cases in recent history.
The NBA Mafia scandal, October 2025
The most recent case is also one of the most dramatic. Chauncey Billups, head coach of the Portland Trail Blazers, Miami Heat player Terry Rozier and former player Damon Jones were indicted as part of a federal investigation into illegal gambling operations.
The network extended far beyond basketball. According to prosecutor Joseph Nocella Jr., members of the Bonanno, Genovese, Gambino and Lucchese crime families organized rigged poker games using hidden technology. The NBA figures allegedly lured victims into these high-stakes games, where outcomes were manipulated to guarantee massive losses.
The most serious allegation concerns Damon Jones. He was accused of leaking confidential information about player health status to bettors. A direct violation of sporting integrity. Immediate suspensions followed. The investigation into the full extent of the manipulations remains ongoing.
A wake-up call for the entire league.
Black Sox, 1919: the founding scandal
Eight players on the Chicago White Sox deliberately lost the 1919 World Series of baseball. The price of betrayal: approximately $100,000 at the time, equivalent to nearly $1.8 million today.
All players involved were banned from professional baseball for life. This case led to the creation of the Commissioner of Baseball position, the first anti-corruption governance structure in American sports. More than a century later, the Black Sox scandal remains the historical reference point for match-fixing.
Calciopoli, 2006: Italian football’s systemic rot
In May 2006, Italian football experienced its greatest earthquake. The Calciopoli scandal revealed a corruption network involving several Serie A clubs. Juventus, AC Milan, Lazio and Fiorentina were all implicated.
At the centre of the system: Luciano Moggi, Juventus general manager. His network manipulated referee appointments to influence match outcomes. The sanctions were historic.
| Club | Sanction |
|---|---|
| Juventus | Relegation to Serie B, stripped of 2 league titles |
| AC Milan | Points deduction in Serie A |
| Lazio | Points deduction in Serie A |
| Fiorentina | Points deduction in Serie A |
Moggi was banned from football for life. Calciopoli permanently damaged the credibility of Italian football and led to a complete overhaul of the Italian federation’s disciplinary system.
Jontay Porter, 2024: the new generation of fraud
In 2024, NBA player Jontay Porter was banned for life. His case perfectly illustrates the growing sophistication of fraud in the age of online betting.
Porter did not fix entire games. He manipulated his own performance and availability to influence bets on individual statistics, known as “prop bets.” Leaving a game early to trigger an “under” on his rebounds. Declaring himself injured at the right moment.
He pleaded guilty to conspiracy to commit wire fraud. This case exposed a critical vulnerability. Betting markets focused on individual player performance are particularly susceptible to manipulation by the players themselves.
Hansie Cronje, 1996-2000: the fall of a captain
South African cricket captain Hansie Cronje embodied sporting integrity. Until the truth emerged.
Between 1996 and 2000, Cronje accepted bribes from bookmakers to influence the outcomes of international matches. The affair was uncovered by Delhi police in 2000 through telephone intercepts. Cronje initially denied everything before confessing before the King Commission.
Banned from cricket for life. Killed in a plane crash in 2002, aged 32. His case remains the most painful symbol of corruption in international cricket.
A structural problem, not an anecdote
These five cases share a common thread. Each was made possible by insufficient oversight, excessive trust in sporting figures and the lure of fast money.
The global sports betting market now exceeds €200 billion annually. Every new market opened, every new betting category creates an additional opportunity for manipulation. Authorities are strengthening controls. Detection technologies are advancing. But history shows that corruption adapts faster than regulation.
Vigilance remains the only reliable constant.
Always verify your operator’s licence and regulatory status before placing a bet.
By analysts specializing in sporting integrity. Sources: The Week (November 2025), Sports King (2025), Sporting News (October 2025), Webopedia (November 2025).
