Fresno State Prop-Bet Case Sees Felony Charges for Players and Traders
Charges follow alleged scheme around a 7 January 2025 game; one suspect remains at large.

Key Takeaways
- Nevada charged former players Steven Vasquez and Mykell Robinson and ex-DraftKings trader Matthew J. Martin over an alleged prop-betting scheme tied to 7 January 2025.
- Martin and Vasquez pleaded not guilty after September 2026 arrests; an August 2026 warrant remains outstanding for Robinson.
- Investigators allege Robinson underperformed, finishing with three points, two rebounds and one steal in 21 minutes as Fresno State lost by 27 points.
- Matthew J. Martin reportedly won $15,950 from his wagers and faces Class C felonies carrying one to five years in prison and fines.
- The NCAA permanently revoked eligibility for Robinson, Vasquez and Jalen Weaver in September 2025; criminal and NCAA processes are separate.
Nevada authorities charged former Fresno State players Steven Vasquez and Mykell Robinson, and former DraftKings trader Matthew J. Martin, in connection with an alleged player prop betting scheme tied to the 7 January 2025 game against Colorado State. Martin and Vasquez pleaded not guilty after arrests in September 2026; an August 2026 arrest warrant was issued for Robinson, who remains at large.
The allegations and the game at issue
Court records and NCAA findings centre on player prop bets that settled on individual statistics from the 7 January 2025 match. Investigators allege Mykell Robinson deliberately underperformed to help under bets succeed; he finished with three points, two rebounds and one steal in 21 minutes as Fresno State lost by 27 points. Player prop markets pay out on personal performance outcomes regardless of the team result, which is why the alleged conduct became the focus of investigators.
Financials, employment and NCAA action
ESPN reported that Matthew J. Martin won $15,950 from his wagers. Samuel Silverman, a separate former DraftKings employee who previously served as Fresno State team manager during the 2022–23 season, pleaded not guilty after his May 2026 arrest. The NCAA permanently revoked eligibility for Mykell Robinson, Steven Vasquez and Jalen Weaver in September 2025.
DraftKings told ESPN the alleged betting took place outside its platform and that neither former employee handled college basketball pricing during their 2025 employment. The company maintains a Las Vegas office but does not operate a Nevada sportsbook.
Charges and legal exposure
Martin and Vasquez face charges of committing a fraudulent act in a gaming establishment and attempting or conspiring to cheat at a gambling game. Those are Class C felonies that carry potential prison terms of one to five years and fines. Martin's attorney Crane Pomerantz told ESPN:
"Mr. Martin looks forward to proving his innocence in a court of law and doesn't intend to litigate the case in the press."
Samuel Silverman has pleaded not guilty, and the reported charges do not include Jalen Weaver, whose violations were addressed separately by the NCAA. Criminal proceedings remain distinct from NCAA eligibility decisions. For coverage of market implications see the sports section and for regulatory context the regulation section.
Frequently Asked Questions
Who has been charged in the Fresno State prop bet case?
Nevada authorities charged former Fresno State players Steven Vasquez and Mykell Robinson, and former DraftKings trader Matthew J. Martin; Samuel Silverman, another former DraftKings employee, also faces charges and pleaded not guilty after a May 2026 arrest.
What game and statistics are central to the allegations?
The allegations concern the 7 January 2025 game against Colorado State; court records and NCAA findings say Mykell Robinson recorded three points, two rebounds and one steal in 21 minutes while Fresno State lost by 27 points.
What criminal charges do the accused face and what penalties apply?
Martin and Vasquez face charges of committing a fraudulent act in a gaming establishment and attempting or conspiring to cheat at a gambling game; those Class C felonies carry potential prison terms of one to five years and fines.
Has the NCAA taken action in the case?
Yes, the NCAA permanently revoked eligibility for Mykell Robinson, Steven Vasquez and Jalen Weaver in September 2025; the NCAA's decisions are separate from the criminal proceedings.
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About the author

Tessa Coleman
Betting Markets Correspondent
Tessa Coleman covers betting products and markets — sportsbook launches, odds and trading technology, and the fast-growing prediction-market space from regulated exchanges to event contracts. The stories lead with the product or the ruling, name the operators and platforms precisely, and translate trading jargon into what bettors can actually do. When a book reworks its pricing or a prediction market wins a license fight, Tessa Coleman explains the mechanics and the stakes.
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