This market refers to the tennis match between Oana Georgeta Simion and Dayeon Back in the ITF Women Horb, originally scheduled for July 22, 2026 at 4:00AM ET. This market will resolve to 'Oana Georgeta Simion' if Oana Georgeta Simion advances against Dayeon Back. This market will resolve to 'Dayeon Back' if Dayeon Back advances against Oana Georgeta Simion. 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's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.