M25 Guiyang: Yun Seong Chung vs Alibek Kachmazov

This market refers to the tennis match between Yun Seong Chung and Alibek Kachmazov in the M25 Guiyang, Main Draw, originally scheduled for September 20, 2026 at 12:00AM ET. This market will resolve to 'Yun Seong Chung' if Yun Seong Chung advances against Alibek Kachmazov. This market will resolve to 'Alibek Kachmazov' if Alibek Kachmazov advances against Yun Seong Chung. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 4, 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.