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About Fat Santa

The partnership extends the feature to Unibet and Maria Casino, which are part of the FDJ UNITED group. Relax Gaming Jackpot Business Owner Alastair Smith has welcomed the opportunity to collaborate with the group on this launch, adding:

“We’re delighted to announce the launch of Dream Drop in another regulated market. The Danish player profile is an excellent fit for the unique jackpot experience that Dream Drop offers, and early results have exceeded expectations.”

The Dream Drop feature has been designed to enhance the player experience and provide players with unmatched experiences. With a total of 32 MEGA Jackpot winners since launching the product four years ago, Dream Drop has been a constant focal point for player interest.

About Fat Santa

Across 104 matches and more than 100 million bets, AI handled every stage of the pricing lifecycle – from ingesting data and creating the offering to managing liabilities and settling bets. The platform recorded zero downtime, delivered an operator trading margin of 18% and, during the final alone, processed more than one million unique bet combinations.

Kambi had set itself the ambitious target of delivering the entire tournament through AI. By the time Spain lifted the trophy, it had provided compelling evidence that automated trading could withstand the scale and intensity of sport’s biggest betting event while improving the experience offered to operators and their customers.

“The Fifa World Cup draws global attention in a way that no other sporting event can, and it was the best stress test of the technology we could have asked for,” says Oliver Lamb, SVP of trading at Kambi.

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The two companies began collaborating in November 2025. As part of the deal, Polymarket provided data for a dedicated prediction market section on Yahoo Finance. The feature provided market-based probabilities of economic, political, and financial developments alongside Yahoo Finance content. 

The Yahoo Finance prediction market section was taken out in April. The companies have now confirmed that the larger deal is also off, as reported by Bloomberg. 

Yahoo said Polymarket is still an advertising partner and suggested the two could collaborate on other projects in the future. Polymarket has not provided any public explanation for the end of the data partnership.