This market refers to the tennis match between Sofia Costoulas and Nao Hibino in the Livesport Prague Open, Qualification, originally scheduled for July 18, 2026 at 8:00AM ET. This market will resolve to 'Sofia Costoulas' if Sofia Costoulas advances against Nao Hibino. This market will resolve to 'Nao Hibino' if Nao Hibino advances against Sofia Costoulas. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player adv...