S.S. Lazio and Polymarket have agreed to end their shirt-sponsorship deal early after Italy’s Customs and Monopolies Agency (ADM) blacklisted the prediction-market platform. The Serie A club announced the mutual termination on 11 August, citing new measures that changed the regulatory framework governing the partnership.
A Deal Cut Short by the Dignity Decree
Lazio and Polymarket signed the sponsorship in April 2026. The deal was reported to be worth around €22 million and was due to run through the 2027/28 season, with an option to extend a further year.
ADM placed Polymarket on its blacklist of unauthorised gambling operators on 10 July. The platform became inaccessible to users in Italy from 27 July. ADM said the move followed new provisions that changed the regulatory framework covering the sector.
The blacklisting put the sponsorship in conflict with the Dignity Decree, Italy’s 2018 law banning gambling advertising and sponsorship deals with unlicensed operators. Polymarket challenged the restriction at Italy’s Regional Administrative Court (TAR). The court declined to grant urgent relief while the wider legal challenge continues.
The Dignity Decree’s Long Reach
Italy’s Dignity Decree has kept licensed betting brands off Serie A shirts since the 2018/19 season, pushing clubs to look outside the gambling sector for front-of-shirt sponsors. Polymarket entered that gap as a prediction-market platform rather than a licensed bookmaker, a distinction ADM’s blacklist has now erased.
The Lazio deal shows how fast that opening can close once a regulator reclassifies a platform as gambling. Lazio wore the Polymarket branding for only a handful of months before the blacklist forced the issue.
Why Regulators Treat Prediction Markets as Gambling
Prediction markets let users trade contracts on the outcome of real-world events, with a payout tied to the correct call. ADM and a growing number of European regulators argue that structure meets their legal definition of gambling, regardless of how the platforms describe themselves. That reading is why Polymarket has ended up on blacklists built for unlicensed betting operators rather than treated as a financial or forecasting product.
Full Season Payment Still Due
Despite the early exit, Polymarket will still pay Lazio in full. The two parties said in a joint statement:
“Polymarket will pay S.S. Lazio the full amount contractually due for the 2026/2027 sporting season.”
That payment is reported at around €9.5 million. Lazio called the termination a consensual resolution, reached in a spirit of mutual cooperation that protects both sides’ interests. Neither party disclosed the payment’s value or named the authorities behind the new measures.
Door Left Open for a Future Deal
Lazio said the two organisations will keep up institutional dialogue after the sponsorship ends. Both parties said they would consider a new partnership if Italy’s regulatory framework allows one in future. The statement set no timetable for when, or whether, that might happen.
One Case in a Wider Pattern
Italy is not acting alone. Regulators in Spain, Czechia and France have also blocked Polymarket. Italy joined eight other regulators in a coordinated enforcement effort against unlicensed prediction markets that launched in June 2026.
Romania’s gambling regulator, ONJN, blacklisted nearly 800 illegal gambling sites this month, using the same blacklist mechanism ADM applied to Polymarket. Other operators are choosing licensing over geo-blocking: Metaspins launched its own prediction-markets product for users under regulatory oversight, rather than operating from outside the licensed perimeter.
The TAR case remains open, and its outcome will decide whether Polymarket can operate in Italy in any form. Until then, the end of the Lazio shirt deal marks another instance of Europe’s regulators drawing the line on prediction markets one jurisdiction at a time.
Source: S.S. Lazio
