W35 Kyoto: Sayaka Ishii vs Cheuk Ying Shek Match O/U 21.5

Event Rules

This market refers to the tennis match between Sayaka Ishii and Cheuk Ying Shek in the W35 Kyoto, Main Draw, originally scheduled for September 14, 2026 at 11:00PM ET. This market will resolve to 'Sayaka Ishii' if Sayaka Ishii advances against Cheuk Ying Shek. This market will resolve to 'Cheuk Ying Shek' if Cheuk Ying Shek advances against Sayaka Ishii. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 28, 2026, 11:59 PM ET (14 days after the scheduled start), 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.