Sportradar Faces Allegations of Links to Illegal Gambling Operators

Sportradar AG, a prominent sports data and integrity company, is facing serious allegations regarding its connections to illegal gambling operators. A report by Callisto Research claims that Sportradar has relationships with over 270 unlicensed betting companies, including those operating in Iran and Russian-occupied Crimea. These companies reportedly utilize Sportradar's branding and tools, raising questions about the company's compliance with international regulations. Following the release of these allegations, Sportradar's share price plummeted by as much as 30%, closing down 23% on the day of the report's publication.

The GuardianSportradar Shares Slump as Reports Allege It Profits from Illegal OperatorsSportradar hits back at short-seller reportsSportradar rejects short seller report over illegal betting claims

In response to the allegations, Sportradar has categorically denied any wrongdoing, asserting that it exclusively partners with licensed operators and adheres to strict compliance standards. The company described the reports as containing "factual inaccuracies" and accused the short sellers of attempting to manipulate its stock price. Sportradar emphasized its commitment to ethical business practices, stating that it continuously audits its partners and takes immediate action against any violations of its agreements.

The Guardian

The Callisto report highlights specific instances where Sportradar's products were allegedly linked to illegal operators. For example, it mentions Persian-language betting websites that offer services using Sportradar's virtual sports games and allow deposits through Iranian payment providers. Additionally, the report claims that Sportradar's content is visible on several unlicensed platforms, including those operated by Santeda International, which is implicated in the rise of illegal casinos in the UK.

The GuardianSportradar hits back at short-seller reportsSportradar Shares Slump as Reports Allege It Profits from Illegal OperatorsSportradar rejects short seller report over illegal betting claims

Short-selling firms Muddy Waters and Callisto Research have been vocal in their criticisms of Sportradar. Muddy Waters conducted an undercover investigation at the ICE 2026 conference, where its representatives posed as potential clients seeking to enter illegal markets in Asia. The firm alleges that Sportradar's sales team offered to assist in targeting these markets, contradicting the company's public image as a leader in sports integrity.

Sportradar Shares Slump as Reports Allege It Profits from Illegal OperatorsSportradar Accused of Facilitating Illegal Gambling, Share Price CrashesSportradar hits back at short-seller reportsThe GuardianSportradar rejects short seller report over illegal betting claims

While Sportradar maintains that it operates within legal boundaries, the allegations have prompted scrutiny from various regulators. Callisto has shared its findings with multiple gambling authorities, including the UK Gambling Commission, which has begun assessing the claims. The conflicting narratives surrounding Sportradar's operations have raised concerns about the potential implications for its business model and partnerships with sports leagues.

The Guardian

• “A short report issued today contains factual inaccuracies about the company, and we unequivocally challenge these assertions,” — Sportradar spokesperson

The Guardian

• “Callisto publishes short-seller report Callisto’s short-seller report said: “We believe Sportradar’s curated image as leader in ‘sports integrity’ and a force against illegal gambling is misleading, given our findings regarding its true exposure to illegal gambling operators, including those directly linked to match-fixing.” — Callisto Research report

Sportradar hits back at short-seller reports

• “It needs the illegal operators to boost revenues and help cover costs.” — Muddy Waters report

Sportradar Accused of Facilitating Illegal Gambling, Share Price Crashes

As the situation unfolds, Sportradar's future may hinge on the outcomes of regulatory assessments and the company's ability to counter the allegations. The ongoing scrutiny could impact its partnerships and market position, especially as it prepares for its upcoming financial report on May 6.

Sportradar rejects short seller report over illegal betting claims