- M25 Guiyang: Leo Borg vs Yun Seong Chung48¢
- M25 Guiyang, Main Draw: Completed Match: Leo Borg vs Yun Seong Chung50¢
- Set 1 Winner: Leo Borg vs Yun Seong Chung48¢
- Set 2 Winner: Leo Borg vs Yun Seong Chung50¢
- Leo Borg vs. Yun Seong Chung: Total Sets O/U 2.538¢
- Borg vs. Chung: Set 1 Games O/U 8.542¢
- Borg vs. Chung: Set 1 Games O/U 9.550¢
- Borg vs. Chung: Set 1 Games O/U 10.561¢
- Borg vs. Chung: Set 2 Games O/U 8.550¢
- Borg vs. Chung: Set 2 Games O/U 9.550¢
- Borg vs. Chung: Set 2 Games O/U 10.550¢
- Borg vs. Chung: Match O/U 21.554¢
This market refers to the tennis match between Leo Borg and Yun Seong Chung in the M25 Guiyang, Main Draw, originally scheduled for September 17, 2026 at 10:00PM ET. This market will resolve to 'Leo Borg' if Leo Borg advances against Yun Seong Chung. This market will resolve to 'Yun Seong Chung' if Yun Seong Chung advances against Leo Borg. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 1, 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.