Phan Thiet 4: Thantub Suksumrarn vs Sam Ryan Ziegann

This market refers to the tennis match between Thantub Suksumrarn and Sam Ryan Ziegann in the Phan Thiet 4, Vietnam, Qualifying, originally scheduled for September 13, 2026 at 1:20AM ET. This market will resolve to 'Thantub Suksumrarn' if Thantub Suksumrarn advances against Sam Ryan Ziegann. This market will resolve to 'Sam Ryan Ziegann' if Sam Ryan Ziegann advances against Thantub Suksumrarn. 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 ATP Tour. A consensus of credible reporting may also be used.