DGE Fines SuperBook $20K Over UFC Betting Glitch

The New Jersey Division of Gaming Enforcement (DGE) has fined SBOpco LLC, the former operator of Westgate Las Vegas’ SuperBook, $20,000 following a major system malfunction that caused incorrect odds and payout errors during a 2022 UFC match.

The incident, which took place during the February 12 fight between William Knight and Maxim Grishin, saw the sportsbook’s automated system incorrectly display Grishin as a +145 underdog, when in fact Knight was not favored. This error led to several valid winning wagers being marked as losses. Initially, SBOpco declined to pay out those bets, prompting the DGE to step in and ensure that all affected players were properly compensated.

DGE Emphasizes Accountability in Betting Operations

Regulators determined that SBOpco, rather than Westgate itself, was solely responsible for compliance and licensing in New Jersey. The DGE said the case underscores the importance of maintaining accurate systems, timely reporting, and full consumer protection in a rapidly expanding betting market.

The error occurred before SBOpco’s 2024 withdrawal from most U.S. digital markets, including New Jersey, as the company shifted its focus back to Nevada operations.

Compliance Pressure Builds Across the Market

The fine is one of several recent enforcement actions from the DGE aimed at reinforcing discipline among licensed operators. SuperBook was also penalized for accepting prohibited wagers on a New Jersey college basketball game and the NBA All-Star Slam Dunk Contest in 2023.

The regulator has been equally firm with other companies. Digital Gaming Corporation received a $112,188 fine for breaching self-exclusion policies between March 2024 and January 2025, after allowing restricted users to gamble online. Meanwhile, Evolution and William Hill Sportsbook were fined $12,000 and $20,000, respectively, for similar regulatory breaches involving live casino oversight and unlawful betting on college events.

Raising the Bar for System Reliability

New Jersey regulators have made clear that operational accuracy is non-negotiable. As technology drives modern wagering, system integrity and automated checks have become critical. The DGE’s message is direct: sportsbooks must ensure their software, odds feeds and payout mechanisms operate flawlessly or face penalties.

In one of the country’s most competitive gaming markets, even a single data or odds error can trigger compliance consequences. As oversight intensifies, both operators and their tech vendors are being urged to adopt proactive safeguards and real-time monitoring to protect consumers and maintain trust in regulated betting environments.