Lazio’s €19m shirt sponsorship agreement with Polymarket is in serious jeopardy just months after it was announced, following a decision by Italian authorities to ban the prediction market platform for operating illegal gambling services. The Customs and Monopolies Agency (ADM) has blocked Polymarket, ruling that the company lacks authorisation to offer public gambling in Italy.
The enforcement action places the Serie A club’s commercial strategy in disarray. Lazio signed the deal in April, securing a two-season contract worth €19m with an option to extend through 2028-29. The agreement was particularly significant for the Rome-based side, who have faced persistent difficulties securing stable main jersey sponsors in recent campaigns.
Regulatory Confrontation
This marks the second major clash between Polymarket and Italian regulators. Last year, the platform contested its classification as a traditional betting site, arguing instead that it functions as a prediction market where users exchange odds directly. The company initially secured permission to continue operating during its appeal, but the ADM has now imposed a fresh block within the last 24 hours.
Italian authorities formally classify Polymarket as an illegal gambling platform. This designation creates a significant legal obstacle for Lazio’s partnership, which was intended to provide financial stability through at least 2027 but now faces collapse before the new season begins.
Wider League Impact
The controversy extends beyond Lazio’s individual circumstances. Polymarket also maintains a separate multi-year agreement with Lega Serie A specifically for the United States market, where the platform utilises official league logos and trademarks. This American arrangement remains legally distinct from Italian operations, but the domestic ban raises questions about the league’s broader commercial relationships with the sector.
For Lazio, the potential loss of the €19m agreement would compound existing financial pressures. The club had positioned the Polymarket deal as a solution to long-term sponsorship vacancies, yet regulatory intervention now threatens to force a rapid search for alternative revenue streams ahead of the upcoming campaign.