ITF Sapporo: Seo Yun Choi vs Ayumi Miyamoto

This market refers to the tennis match between Seo Yun Choi and Ayumi Miyamoto in the ITF Women Sapporo, originally scheduled for June 17, 2026 at 11:15PM ET. This market will resolve to 'Seo Yun Choi' if Seo Yun Choi advances against Ayumi Miyamoto. This market will resolve to 'Ayumi Miyamoto' if Ayumi Miyamoto advances against Seo Yun Choi. 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.