Marta Kostyuk vs Sloane Stephens: Total Games

Kalshi

The event evaluates whether the total number of completed games in the Marta Kostyuk vs Sloane Stephens match at the 2026 WTA Cincinnati Round of 32 exceeds specified thresholds of 14.5, 19.5, and 24.5 games. All markets are tied to the same underlying match and share consistent secondary rules. If the match does not commence due to injury, walkover, forfeiture, or other cancellations before any play begins, all markets resolve to a fair price. Postponements or delays keep markets open until the rescheduled match concludes, with settlement occurring within two weeks after completion. In cases of retirement during the match, markets that can be definitively settled based on games already played will do so, while unresolved markets are settled at a Fair Market Price determined by the Exchange. The Exchange explicitly disclaims any official affiliation with the governing league, and all trademarks remain property of their respective owners.