Nevada regulators are intensifying their efforts to maintain the integrity of the state’s gambling industry by initiating the blacklisting of California bookmaker Wayne Nix from all casinos in the state. This decisive action underscores the growing nexus between stringent anti-money-laundering (AML) measures and the scrutiny of individuals permitted access to the Las Vegas Strip. At a Las Vegas meeting on Wednesday, the Nevada Gaming Control Board (NGCB) voted to nominate Nix for the state’s infamous List of Excluded Persons, colloquially known as the “Black Book.” The Nevada Gaming Commission is set to make a final decision later this month. Should they concur, Nix will become part of a select group of fewer than 40 individuals permanently prohibited from entering any licensed casino in Nevada.
This case is closely linked to prior revelations that both the MGM Grand and the Cosmopolitan accepted significant sums of cash and wagers from Nix while he operated an unlawful bookmaking enterprise in California. Nix, who once enjoyed the life of a Strip high-roller, now faces the prospect of becoming a perpetual casino outcast. A former minor-league baseball player, Nix pleaded guilty in April 2022 in federal court to charges of conspiracy to run an illegal gambling operation and filing a false tax return. His sentencing, postponed multiple times, is scheduled for March 6.
State attorneys presented evidence showing that Nix collected bets from clients in California and elsewhere, then transported the proceeds to Las Vegas using various means such as duffel bags and high-end purses. Once in Nevada, he wagered the cash, paid off casino markers, and developed relationships with casino marketing hosts, incentivizing them with commissions for new player referrals. Investigations found that the MGM Grand accepted roughly $4 million in cash linked to Nix, while the Cosmopolitan, then under separate management now integrated into MGM’s operations, recorded over $900,000 in wagers associated with him. These transactions became focal points in a broader AML investigation, ultimately leading to the former MGM Grand president Scott Sibella losing his gaming license. Sibella admitted guilt in 2023 for failing to submit necessary reports on Nix’s dealings. In April 2025, MGM Resorts agreed to an $8.5 million penalty related to AML lapses involving Nix and another bookmaker.
The NGCB’s Deputy Attorney General, Mike Somps, presented Nix’s exclusion case, asserting that he fulfilled several legal criteria for blacklisting: he is a convicted felon, violated California gaming statutes, and possesses an “unsavoury reputation” that could erode public trust in regulated gambling. Board member George Assad remarked that Nix’s actions exceeded typical high-stakes gambling antics, noting he was laundering money rather than merely gambling. The regulators needed to firmly establish that casinos are not venues for laundering illegal bookmaking funds. “We’re not going to tolerate it here in Nevada,” Assad emphasized, suggesting that formal exclusion would help redefine the industry’s culture on the Strip by clearly demarcating regulated operations from illicit betting networks.
NGCB chair Mike Dreitzer highlighted that Nix was widely recognized on the Strip not as a casual tourist but a bookmaker. From the board’s standpoint, he “has no place being in a casino at any time in Nevada,” with his presence posing “a threat to the interests of the state and licensed gaming generally.” Nix was absent from the hearing and has not publicly commented on the proceedings.
The Nix case is emblematic of a broader crackdown on illegal bookmaking and the enhancement of casino AML controls in Nevada. Over the past year, regulators have also sanctioned Resorts World Las Vegas and Caesars Entertainment due to their interactions with another California bookie, Matthew Bowyer, whose network had connections to former Los Angeles Dodgers star Shohei Ohtani’s ex-interpreter. Resorts World accepted a $10.5 million settlement earlier in 2025, and Caesars Palace recently agreed to a $7.8 million fine, committing to revamp its AML program. In the Caesars case, CEO Tom Reeg admitted to commissioners that “there is no customer that’s worth illegitimate profits,” acknowledging the firm’s failure to detect Bowyer’s activities.
Assad mentioned in Wednesday’s meeting that both Nix and Bowyer have brought significant negative attention to Nevada, qualifying them for the list of excluded persons. The Board is set to hear Bowyer’s own Black Book case in January.
For Nevada casinos, Nix’s nomination illustrates the intensified regulatory focus on the interplay between individual patron behaviors, AML safeguards, and overarching corporate suitability. In the MGM case, investigators discovered that casino management and hosts had numerous warning signs about Nix’s background but continued extending credit and accepting large cash transactions. This behavior directly contributed to the $8.5 million settlement and Sibella’s license revocation.
The Black Book case now introduces an additional consequence layer. Should the Commission endorse the exclusion, MGM and every Nevada operator will bear the responsibility of permanently barring Nix from their establishments, facing potential disciplinary measures if he is allowed to breach this prohibition. Deputy AG Somps articulated that Nix’s utilization of casinos as a hub for his bookmaking operations—meeting clients, clearing debts, and attracting new customers—blurred the lines between regulated and unregulated markets in ways regulators cannot overlook.
The Nevada Gaming Commission is anticipated to review Nix’s Black Book nomination in its meeting later this month. An approval would label him as one of the few individuals officially “persona non grata” in the state’s gaming venues, a status reserved for instances where criminal activity and reputational damage converge. Regardless of the outcome, these proceedings symbolize another elevation in Nevada’s bid to demonstrate that esteemed patrons and entrenched relationships offer no shield when casinos are implicated in unlicensed bookmaking ventures and lax AML practices.
Erik Agary is a seasoned writer at True Games Reviews, specializing in gaming, casino games, and interactive entertainment. With a passion for all things digital, Erik dives deep into the latest trends and developments in the gaming world, offering insightful reviews and detailed analysis. His expertise spans across multiple gaming platforms, ensuring comprehensive coverage that resonates with both novice and experienced gamers alike.
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