Adolfo Daniel Vallejo vs Gael Monfils: Set Spread

Kalshi

The event involves two primary rules that determine whether Adolfo Daniel Vallejo or Gael Monfils wins the match by more than 1.5 sets in the 2026 US Open Men Singles Round Of 128. If either player achieves this margin of victory, the corresponding market resolves to Yes. The rules also address scenarios where the match does not occur before play begins—such as injury, walkover, forfeiture, or cancellation—directing resolution to a fair price. For postponed or delayed matches, markets remain open until the rescheduled match concludes, with settlement occurring within two weeks. If a player retires during the match, markets that can be settled based on completed play resolve accordingly, while unresolved markets are settled at a Fair Market Price determined by the Exchange. The event operates independently of the governing league, with all trademarks and brand names belonging to their respective owners.