Ex-DraftKings Employee Charged in College Basketball Betting Scheme

In Nevada, severe accusations have been made against a former sports trader for the prominent operator DraftKings. Samuel Silverman is accused of participating in a betting scheme where a former Fresno State basketball player allegedly intentionally underperformed to profit from specific bets. The arrest took place on May 5 in Las Vegas.

Silverman has been charged with two felonies: committing a fraudulent act in a gaming establishment and conspiracy to cheat at a gambling game. Both are classified as Class C felonies under Nevada law. He has pleaded not guilty. The case once again highlights the ongoing challenges to the integrity of college sports betting, particularly with so-called player prop bets.

Numbers and facts

The investigation by the Nevada Gaming Control Board (NGCB) revealed that Samuel Silverman allegedly collaborated with former Fresno State player Mykell Robinson, his teammate Steven Vasquez, and former DraftKings sports trader Matthew Martin. On January 7, 2025, Martin reportedly placed three same-game parlay bets totaling $2,200 on Robinson's underperformance in points, rebounds, assists, and three-pointers. Robinson played only 21 minutes, finishing with three points, two rebounds, and no assists. This betting scheme resulted in approximately $15,950 in winnings.

Silverman is accused of helping distribute the betting proceeds. Approximately $11,325 of the proceeds were attributed to Martin, $3,000 to Silverman, $1,425 to Robinson, and $200 to Vasquez. The NCAA already imposed lifetime bans on Robinson, Vasquez, and former player Jalen Weaver in September 2025 for violating NCAA gambling rules.

Background

The allegations are not new, but the legal prosecution of a former employee of a sports betting provider marks a significant step. The NCAA, the governing body for college sports in the U.S., has repeatedly advocated for banning player prop bets in college sports. This is due to the high risk such bets pose for game manipulation. Individual athletes could easily influence statistical outcomes without necessarily changing the overall result of a game. This is seen as a major threat to the integrity of the sport.

Mike Dreitzer, Chairman of the NGCB, confirmed that the authority would continue to aggressively pursue activities that threaten the integrity of regulated sports wagering. The NGCB's investigation into suspicious wagering activity surrounding Fresno State men's basketball games during the 2024-2025 season concluded in June. One arrest was confirmed, and additional suspects are actively being pursued.

"We will present a vigorous defense of Mr. Silverman in a court of law based on evidence and facts – not in the court of public opinion, polluted by bias, speculation, and rumor." - Michael D. Pariente, Attorney for Samuel Silverman

This quote from his attorney indicates that the defense strongly refutes the allegations and rejects public prejudgment.

Why it matters for German players

For German players placing their bets with licensed providers in Germany, such incidents in the US have no direct impact on their betting options or the security of their deposits. The German gambling market is subject to the Glücksspielstaatsvertrag 2021 (GlüStV 2021) and is strictly regulated by the Joint Gambling Authority of the Federal States (GGL). This regulation aims to prevent game manipulation and fraud and ensure player protection. Sports betting providers in Germany with a GGL license must meet strict requirements.

This includes measures such as the deposit limit of €1,000 per month via the LUGAS system, which protects players from excessive spending. Wagers are also monitored, although not as strictly as with slot machines, which have a €1 per spin limit. The GGL whitelist lists all legal providers in Germany. Players should always ensure they only play with these providers to ensure they are operating in a regulated and secure environment. The US case highlights the need for robust control mechanisms, which are fortunately already implemented in Germany.

What it means for GGL-licensed casinos

Although this case specifically concerns sports betting, the underlying integrity issues indirectly affect the perception of the entire gambling market. For operators of online casinos with a GGL license, this means that player trust remains paramount. Any misconduct in one area of gambling can undermine public confidence in the entire industry.

GGL-licensed casinos are subject to strict regulations, which are intended to guarantee the fairness of games. Regular audits and unannounced inspections are standard here. Cases like that involving DraftKings show that attempts at fraud can come not only from external sources but can also involve internal actors. Clear communication and strict adherence to regulations by GGL providers are therefore essential to secure the trust of German players and to clearly differentiate themselves from dubious providers, for example from Curaçao or Malta.