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About Only Diamonds
“By bringing together official data, live streaming, league IP, integrity services and the reach of our Legend media network, we are helping Polymarket deliver a differentiated and trusted experience for sports fans across the US.”
Genius signed deals with both Polymarket and Kalshi in August, to provide real-time event data and league integrity services, as well as streaming services. Fellow data provider Sportradar also announced similar multi-year partnerships with both Kalshi and Polymarket in June.
Initial reaction from investors was largely unfavourable. Genius shares plunged 13% on 18 Sept., falling 17% for the week. The data provider closed the session at $5.64 per share, well below the $6.19 price when it announced the Legend acquisition in February.
How to play Only Diamonds
Additionally, the Africa Safer Gambling Week will emphasise the importance of channelisation into legal offerings, with the AiA warning the black market often neglects player protection.
Olabimpe Akingba, head of responsible gaming at pawaTech and AiA board member, said the initiative reflects the association’s push to turn cross-border collaboration within Africa’s iGaming sector into tangible action on player protection.
“At the African iGaming Alliance, we have been committed to moving beyond conversations about collaboration across African jurisdictions towards meaningful action,” she explained.
What is Only Diamonds?
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.
The news comes as prediction market operators continue to form alliances with major media outlets. These deals allow news outlets to embed event contract data into their reporting and offer prediction platforms more visibility to investors and news audiences.
