- M25 Guiyang: Lachlan Vickery vs Qian Sun1¢
- M25 Guiyang, Main Draw: Completed Match: Lachlan Vickery vs Qian Sun50¢
- Set 2 Winner: Lachlan Vickery vs Qian Sun<1¢
- Lachlan Vickery vs. Qian Sun: Total Sets O/U 2.5>99¢
- Vickery vs. Sun: Set 2 Games O/U 9.5<1¢
- Vickery vs. Sun: Set 2 Games O/U 10.5<1¢
- Set Handicap: Lachlan Vickery (-1.5) vs Qian Sun (+1.5)<1¢
This market refers to the tennis match between Lachlan Vickery and Qian Sun in the M25 Guiyang, Main Draw, originally scheduled for September 16, 2026 at 12:00AM ET. This market will resolve to 'Lachlan Vickery' if Lachlan Vickery advances against Qian Sun. This market will resolve to 'Qian Sun' if Qian Sun advances against Lachlan Vickery. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 30, 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.