This market refers to the tennis match between Linang Xiao and Kaichi Uchida in the Shanghai, originally scheduled for September 6, 2026 at 10:00PM ET. This market will resolve to 'Linang Xiao' if Linang Xiao advances against Kaichi Uchida. This market will resolve to 'Kaichi Uchida' if Kaichi Uchida advances against Linang Xiao. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 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 ATP Tour. A consensus of credible reporting may also be used.