The UFC Fixed Fight Scandal Continues to Explode
The scandal surrounding UFC Fight Night 263 (UFC Vegas 110) on November 1, 2025, has escalated rapidly since the event concluded, with unconfirmed reports of a broad federal investigation into potential fight-fixing across the promotion.
The core issue remains the featherweight bout between Isaac Dulgarian (7-2 MMA, 2-2 UFC) and Yadier del Valle (10-0 MMA, 2-0 UFC), but new allegations suggest this could be symptomatic of widespread irregularities.
- The Fight Outcome and Initial Red Flags: Del Valle, a debutant underdog, submitted Dulgarian via rear-naked choke at 2:32 of Round 1, despite Dulgarian entering as a -600 favorite. Betting lines shifted dramatically hours before the fight, with sharp money on del Valle and first-round props (an outcome Dulgarian had never suffered). UFC analyst Michael Chiesa called Dulgarian’s performance “absolutely trash,” citing “Day 1 mistakes” like undefended grappling and ineffective strikes.
- Betting Irregularities and Immediate Fallout: Integrity Compliance 360 (IC360), the UFC’s monitoring partner, flagged suspicious patterns, leading sportsbooks like DraftKings, FanDuel, and Caesars to refund bets (a move estimated at over $1 million in unusual wagers).
- Dulgarian was released from the UFC on November 2, officially tied to the loss but widely viewed as scandal-related; his purse is withheld by the Nevada State Athletic Commission (NSAC).
- Dulgarian’s prior training under James Krause (banned in 2022 for a betting scandal) adds fuel.
- UFC Response: The promotion stated on November 3: “IC360 is conducting a thorough review… nothing is more important than the integrity of our sport.”
- Broader Investigation and FBI Probe: Reports indicate the FBI was notified pre-fight of abnormal activity and urged the UFC to cancel the bout, which proceeded anyway—prompting accusations of complicity.
Journalist Ariel Helwani confirmed on his November 3 show that the FBI is actively investigating, with “multiple fighters” admitting to bribe approaches on November 2 assert federal regulators (including the FBI) have flagged over 100 UFC fights in 2025 alone for abnormal betting patterns, including two additional bouts from Vegas 110 (potentially involving fighters like David Onama, based on speculation).
As of November 4, no arrests or formal charges have been announced, but Helwani described the probe’s depth as “unknown” yet potentially “massive,” with gym-wide implications.
Skeptics like Chael Sonnen question the claims’ evidence, calling them unsubstantiated.
The probe’s scope—focusing on low-earning prelim fighters vulnerable to bribes—has sparked calls for UFC pay reforms and echoes the 2022 Krause scandal. Social media buzz, including X posts from November 2–4, amplifies fears of “hundreds of arrests” and gym shutdowns, though these remain speculative. If substantiated, this could lead to vacated results, lifetime bans, and federal indictments under wire fraud statutes.
Short History of Fixed Fights in the UFC
1996 Don Frye vs. Mark Hall (UFC 10) Tournament semifinal
Frye dominated but Hall barely resisted, leading to fix rumors. Referee John McCarthy later confirmed it was “worked” to keep Frye fresh for the final.
No formal punishment; widely accepted as an early “dive” in tournament era. Frye won the tournament.
1995 Oleg Taktarov vs. Anthony Macias (UFC 6)
Taktarov submitted Macias in 9 seconds (fastest sub record). Macias, an alternate, seemed unprepared, sparking fixed whispers. No proof; record stands, but often cited as suspicious in early UFC chaos.
2015 Tae Hyun Bang vs. Leo Kuntz (UFC Fight Night 79)
Bang accepted ~$90,000 to lose but won by split decision anyway. Bang sentenced to 10 months in prison in South Korea; UFC ban. Rare confirmed bribe case.
2022 Darrick Minner vs. Shayilan Nuerdanbieke (UFC 282)
Heavy betting on Minner’s early stoppage loss; coach James Krause implicated in prop bets.Krause lifetime UFC ban; Minner and Jeff Molina (linked via insider betting) suspended 36 months.
Current Fighters Claiming They Were Approached to Throw Fights
The Dulgarian fallout has prompted more disclosures, with Helwani reporting on November 3 that “multiple” fighters were offered cash (often $50K–$100K) to dive or manipulate outcomes for props.
This aligns with the FBI’s flagged fights, targeting undercard talent. Verified claims include: Vince Morales (UFC Bantamweight, 11-10 MMA, 3-8 UFC): On November 3, said he was offered $70K “during fight week at the first Apex” to throw a bout. “I’ve been approached about doing it, and it’s not something I could live with…even though I ended up losing the damn fight anyways.”
Vanessa Demopoulos (UFC Strawweight, 10-fight vet): On November 4 (Instagram), stated: “Yeah, people have approached me to throw fights also. My integrity could never. We’ve spent our lives learning skills and honoring this sport.”
Lando Vannata (Former UFC Lightweight, 13-fight vet): On November 4 (social media), claimed seven approaches to fix fights. “I was approached seven times to throw a fight,” emphasizing persistence for veterans.
Helwani noted approaches often happen “in gyms, in private,” preying on financial pressures. The UFC has not addressed these specifics, but the FBI probe could expand to include these testimonies.
Bobby is martial artist for almost 20 years with a BJJ black belt under Professor Sergio Miranda. He is also a karate black and former combat sports athlete, who loves all things grappling.