Texas Gambler Who Lost $80,000 Guilty of ‘Terroristic Threats’ to Louisville Cardinals

Texas gambler admits threatening Louisville coach, quarterback over $80K loss
Court filings show threats triggered round-the-clock security measures
States and sportsbooks move to curb betting-related athlete abuse


A Corpus Christi, Texas man has been convicted of issuing terroristic threats to members of the University of Louisville football team after losing a $80K bet.

sports betting abuse, Louisville football threats, Louisville Cardinals, gambling loss threats, Corpus Christi, athlete harassment, player prop bet restrictions
Brian Mandel’s threats were taken seriously enough to spark round-the-clock security for the recipients, according to court documents. (Image: Jefferson County Detention Center)

“I’m going to spend the rest of my life making yours miserable. You cost me $80K last night. You can either pay me or suffer the consequences. You, your girlfriend, and your parents. They will all suffer,” Brian Mandel wrote to Louisville Cardinals quarterback Miller Moss.

Mandel also sent threatening messages to Louisville head coach Jeff Brohm, and others, shortly after the Cardinals’ November 8 loss to the California Golden Bears, The Corpus Christi Caller-Times reports.

I am going to find and kill you and your entire [expletive] family you piece of [expletive] …” he texted.

The messages were taken seriously enough to trigger “immediate security actions and round-the-clock security,” according to court filings.

Lashing Out

Mandel pleaded guilty on February 17 to one count of terroristic threatening in the second degree, a felony. As part of the plea deal, prosecutors agreed to drop six other counts, including five charges of issuing terrorist threats and one of attempted theft by extortion over $10K.

The extortion charge was connected to the threats to Miller Moss and “individuals associated with him,” per court documents.

“While the actions Brian Mandel took were not unheard of – making an uninformed wager on a series of college football games and lashing out after the fact at everyone except himself – the lengths he went to in order to exact ‘revenge’ for his ignorant choices represents something far worse,” Moss wrote in a victim impact statement.

Assistant commonwealth attorney Scott Drabenstadt told the court: “We don’t downplay that for three days in November, in the lives of multiple people, there was a lot of fear, terror and mobilization of resources because it was unknown. It was unknown who this threat person was.”

Mandel will serve two years of an unsupervised sentence during which time he is prohibited from gambling, including friendly bets with friends. He was also ordered to undertake a program of counselling and to make a partial restitution of $1,190 to the University of Louisville for the overtime costs for security and protection resulting from his threats.

Athlete Abuse

A 2025 NCAA-backed study found betting-related abuse accounted for 11% of nearly 4,000 flagged messages to college athletes — roughly double the rate of racial abuse or violent threats — and more than one-third of Division I men’s basketball players reported harassment tied to wagers in the past year.

In response, states including Ohio, Maryland, and New Jersey have moved to restrict or ban college player prop bets and, in Ohio’s case, empower regulators to bar bettors who threaten athletes.

Meanwhile, sportsbooks and industry groups are taking action as well. Operators like FanDuel, BetMGM, DraftKings have warned they are prepared to suspend accounts linked to athlete abuse.

Philip Conneller
Philip Conneller Senior Reporter

In Philip Conneller’s eight years with Casino.org, he has covered the gaming industry from Las Vegas to Macau and everything in between. He currently focuses his coverage on gaming law, white-collar crime, global money laundering, tribal gaming, politics, and regulation.

Philip was the original features editor for poker’s Bluff Magazine and editor for Bluff Europe, which he helped launch. His writing has also been featured in ESPN, Forbes, Time Out, The Sun, and The Daily Star, as well as iGaming Business, eGaming Review, and numerous other industry news and tech websites.

His news stories for Casino.org/news have been linked by The Washington Post, The Daily Mail, People Magazine, and Jimmy Fallon's Tonight Show, among many others.

Philip once won $20,000 with 7-2 off-suit. He has been reprimanded for unwittingly playing Elton John’s piano on two separate occasions on both sides of the Atlantic.

He became a writer because he is a lousy pianist.

Philip lives outside London with his wife and children, where he spends his time agonizing about Arsenal FC.

Contact Philip at philip.conneller@casino.org.

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  • S
    Skip February 21, 2026
    It’s terrible athletes have to endure threats and abuse online. This guy bets a huge amount of money and is violent about loses. Don’t… It’s terrible athletes have to endure threats and abuse online. This guy bets a huge amount of money and is violent about loses. Don’t bet money you can’t afford to lose.
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