This market refers to the tennis match between Diane Parry and Lois Boisson in the Cincinnati Open, originally scheduled for August 17, 2026 at 10:00AM ET. This market will resolve to 'Diane Parry' if Diane Parry advances against Lois Boisson. This market will resolve to 'Lois Boisson' if Lois Boisson advances against Diane Parry. 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 advances due to the opponent'...