• Loading stock data...
Friday, November 28, 2025

Sports Betting Is Growing, but Match-Fixing Continues to Drop

Several factors, including better technology and improved access to account-level betting data, are helping integrity monitoring efforts. 

Dale Zanine-Imagn Images

Sizable progress is being made in the global battle against match-fixing.

Sports data company Sportradar released Thursday the results of its annual integrity report, finding 1,108 occurrences of suspected manipulation across more than 850,000 monitored events during 2024. That figure is down by 17% from the year before, which then showed a flattening in the amount of suspicious activity

The rate of suspected match-fixing is now down to one in 615 events globally, a marked improvement from one in every 467 during 2023. 

The accelerating progress in fighting fraudulent activity in sports owes to several key factors:

  • Further improvement in artificial intelligence technology, which continues to play a significant role in detecting competition manipulation, and is now the primary method of monitoring in several major sports including tennis and volleyball 
  • Better access to and study of account-level betting data to spot improper movement
  • Increased vigilance from various leagues and governing bodies, as well, helping deliver 104 total sporting and criminal sanctions around the role for compromising match integrity

“I see this as a positive, and hope it continues,” Sportradar EVP Andreas Krannich tells Front Office Sports. “It’s only a snapshot in a much larger period of time fighting for sporting integrity, and it won’t mean anything unless we continue it. We have to now train for the next season, so to speak, and stay vigilant in our fight against this cancer.”

The largest amount of suspicious match activity was again in Europe, with 439 of the 1,108 events in question, and soccer repeated as the sport with the most suspected manipulations. That European figure, however, fell by roughly a third compared to 2023. 

Bigger Issues

The Sportradar data arrives as much of the U.S. sports industry went through a major reckoning in 2024 with match-fixing and improper gambling activities. 

Former NBA player Jontay Porter was banned for life by the league last April for several improper activities, including manipulating his own playing availability for betting purposes. Less than two months later, MLB went through a similar situation with infielder Tucupita Marcano, also banning him for life, and suspending several other players for a year.  

Meanwhile, Ippei Mizuhara, former interpreter for Shohei Ohtani, stole more than $16 million from the Dodgers superstar to help fund his illegal gambling debts. He pleaded guilty to bank and tax fraud last June and is now awaiting sentencing.

Linkedin
Whatsapp
Copy Link
Link Copied
Link Copied

What to Read

The BetMGM Sportsbook opened for business during the season opener between the Kansas City Chiefs and the Arizona Cardinals on the Great Lawn outside of State Farm Stadium.

Judge Erases Kalshi’s Early Win in Legal Fight With Nevada 

The state’s gaming regulator can demand Kalshi stop offering sports event contracts.
Nov 24, 2025; Tampa, Florida, USA; Tampa Bay Lightning goaltender Andrei Vasilevskiy (88) defends the puck from Philadelphia Flyers right wing Garnet Hathaway (19) during the second period at Benchmark International Arena.

NHL Commissioner Says League Can Control Prediction-Markets Contracts

Polymarket and Kalshi are “official partners” of the league.
Mar 21, 2023; Miami, Florida, USA; Japan designated hitter and closing pitcher Shohei Ohtani (16) pitches against the USA in the ninth inning at LoanDepot Park.

Ohtani Returns to Play for Japan in 2026 WBC

The Japanese superstar joins Aaron Judge in the upcoming international tournament.
Oct 22, 2025; Portland, Oregon, USA; Portland Trail Blazers head coach Chauncey Billups talks with Portland Trail Blazers forward Deni Avdija (8) in a game against the Minnesota Timberwolves at Moda Center

Chauncey Billups Pleads Not Guilty to Rigged Poker Scheme Charges

The Basketball Hall-of-Famer was released on a $5 million bond.

Featured Today

How NBA Arena Experiences Went Ultra-Luxe

For the most connected guests, the game has become a secondary attraction.
Nov 23, 2025; Inglewood, California, USA; Los Angeles Rams quarterback Matthew Stafford (9) throws a pass against the Tampa Bay Buccaneers during the fourth quarter at SoFi Stadium.
November 24, 2025

Stafford, Rams Rise From the Pack to Super Bowl Contention

The NFL team now has the top odds to win Super Bowl LX.
Nov 16, 2025; Orlando, Florida, USA; NJ/NY Gotham FC celebrate after scoring during extra time against Orlando Pride at Inter&Co Stadium
November 22, 2025

The NWSL Is Growing at Breakneck Pace. Can It Keep Surging?

While the league surges, it also must survive two major challenges.
Trinity Rodman
November 20, 2025

NWSL Regular-Season Ratings See Big Surge, Playoffs Up 5%

Regular-season viewership grew by over 20%, averaging more than 200,000.
NYSE. A U.S. flag is displayed as traders work on the floor at the New York Stock Exchange (NYSE) in New York City, U.S., November 19, 2025.

Robinhood Exec Says Prediction Markets Don’t Need Sports to Win

Economic issues are the “core wood” that’s always burning, JB Mackenzie tells FOS.
November 24, 2025

ESPN Betting Czar: Why We Pivoted From Penn to DraftKings

DraftKings “has similar ways of operating as ESPN” says ESPN’s betting VP.
Oct 12, 2025; Kansas City, Missouri, USA; Kansas City Chiefs quarterback Patrick Mahomes (15) fumbles the ball against the Detroit Lions during the first half at GEHA Field at Arrowhead Stadium
November 27, 2025

Kalshi Hit With Nationwide Class Action Over ‘Illegal Sports Betting’

The suit is filed on behalf of thousands of proposed class members.
Sponsored

NFL QB Christian Ponder Is Preparing Athletes for Business

Former NFL quarterback Christian Ponder discusses the transition from field to boardroom.
DraftKings
November 21, 2025

Sports Betting in Flux As Gambling Giants Enter Prediction Markets

Both sides continue to push for legalized, regulated sports betting nationwide.
Nov 13, 2025; Salt Lake City, Utah, USA; Atlanta Hawks forward Onyeka Okongwu (17) makes a three point basket over Utah Jazz center Jusuf Nurkic (30) during the first quarter at Delta Center.
exclusive
November 14, 2025

Kalshi Adds NBA Prop Markets As Betting Crackdowns Surge

A Kalshi spokesperson says it has “robust” protections in place.
November 13, 2025

College Athletes Allegedly Involved in $2M Illegal Sports Betting Ring

Unnamed college athletes allegedly operated sportsbooks for the gambling ring.
May 7, 2025; Washington, District of Columbia, USA; Cleveland Guardians relief pitcher Emmanuel Clase (48) is congratulated by catcher Bo Naylor (23) after earning a save against the Washington Nationals at Nationals Park.
November 13, 2025

Emmanuel Clase Pleads Not Guilty to Sports Betting Scheme

The All-Star closer was released on a $600,000 bond.