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According to Nederlandse Loterij, illegal operators currently control approximately half of the Dutch online gambling market and account for roughly 95% of online gambling advertisements, frequently masquerading as licensed providers. 

The Loterij suggested around 200,000 Dutch citizens already engage with unauthorised platforms.

Earlier this summer, the Dutch Online Gaming Providers (VNLOK) trade body initiated legal action against Meta and lodged a formal complaint with the European Commission, accusing the social media giant of failing to prevent the widespread display of illegal online gambling advertisements targeting Dutch users on Facebook and Instagram. 

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Meanwhile, Stake continues to feature on the sleeve of Everton’s kits, despite ceasing operations in the UK in early 2025 amid a Gambling Commission investigation into its advertising.

Other clubs that hold agreements with unlicensed operators include Chelsea (8XBet), Tottenham Hotspur (VSBet) and Nottingham Forest (FUN88).

Entain highlighted data from H2 Gambling Capital that warned black market stakes in the UK are expected to nearly double from £17 billion ($22.7 billion) in 2025 to over £33 billion by 2028.

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Other retail sectors performed better. Bingo GGY increased 8.2% to £703.8 million ($941.8 million), while arcade GGY rose 10.7% to £800.1 million ($1.07 billion).

While the new figures underline the sheer scale of Britain’s regulated market, leading operator Entain is pressing the government for tougher action against black-market platforms.

Entain highlighted that 11 of 20 Premier League clubs currently hold sponsorship or advertising arrangements with gambling operators lacking a Gambling Commission license—up from government estimates of eight clubs during the 2025/26 season.