M25 Guiyang: Wenbo Bai vs Marcus Whitelock

This market refers to the tennis match between Wenbo Bai and Marcus Whitelock in the M25 Guiyang, Qualifying, originally scheduled for September 13, 2026 at 12:00AM ET. This market will resolve to 'Wenbo Bai' if Wenbo Bai advances against Marcus Whitelock. This market will resolve to 'Marcus Whitelock' if Marcus Whitelock advances against Wenbo Bai. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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.