US Open brings in Kalshi as Prediction Market Partner

The United States Tennis Association (USTA) has announced a new mutli-year partnership agreement with Kalshi who has been announced as the first-ever Official Prediction Market Partner of the US Open. The partnership kicked off from the US Open 2026 Singles Main draw and will see Kalshi have branding across the US Open 2026 across on-court signage and also on the tournament’s digital platforms. 

Craig Tiley, CEO, USTA, commented,

“We’re relentless about keeping tennis at the cutting edge of global sports innovation and fan connection. Partnering with Kalshi gives us an opportunity to pioneer that next generation of fan engagement while ensuring the integrity of our sport.”

Tarek Mansour, Co-founder and CEO, Kalshi, added,

“Every summer the US Open takes over New York, and as a New York company, we’re proud to be part of it. Tennis is one of the fastest-growing sports on Kalshi, with fans using our markets to understand what’s happening throughout the tournament. We’re proud to partner with the USTA to give fans even more ways to engage with the game they love. That’s the standard for how leagues and prediction markets should partner.”