Kalshi lists live tennis event contracts for ATP and WTA tournaments
Kalshi has launched prediction markets on professional tennis matches across multiple tours. The new listings cover ATP Shanghai, WTA Beijing, WTA Wuhan, and Challenger and ITF events. A live moneyline market was active for a match between Stearns and Han Shi scheduled for October 10. The expansion adds to Kalshi's sports event contract offerings alongside existing football and other markets on its CFTC-regulated exchange.
Each new tennis contract deepens Kalshi's exposure to the same state gambling enforcement that already threatens its sports book. The Sixth Circuit stripped federal preemption for Kalshi's Ohio and Tennessee sports contracts, and Illinois and Missouri are actively enforcing bans. Tennis markets carry identical legal vulnerability. Robinhood Derivatives recently listed the same Beijing and Shanghai tennis matches alongside Kalshi, but Robinhood lacks direct CFTC registration.
That leaves Robinhood tethered to Kalshi's legal fate without independent regulatory shelter. A state attorney general filing in any tennis-friendly jurisdiction would force immediate geofencing or costly defense. Kalshi's Illinois preemption win covers only one state. The CFTC's pending swap rule could shift this, but it remains stuck in White House review while state courts move faster. Kalshi must fund parallel defenses or retreat state by state.