Hugo Gaston vs Guido Ivan Justo: Total Games

Kalshi

The event consists of three separate markets, each predicting whether the total number of completed games in the Hugo Gaston vs Guido Ivan Justo professional tennis match at the 2026 US Open Men Singles Round Of 128 will exceed specified thresholds: 14.5, 19.5, or 24.5 games. All markets share a common set of secondary rules governing match disruptions. If the match fails to commence due to injury, walkover, forfeiture, or cancellation before any ball is played, all markets resolve to a fair price. Postponements or delays do not close the markets; they remain open until the rescheduled match concludes, with a two-week window for final settlement. If the match experiences a retirement after play has begun, markets can resolve based on completed play where possible; unresolved markets are settled at a fair market price determined by the Exchange. These provisions ensure that all outcomes are handled consistently, regardless of the specific threshold being wagered on, while emphasizing that Kalshi bears no official affiliation with the governing league or its trademarks.