Chengdu Open: Alejandro Tabilo vs Adrian Mannarino Set 1 O/U 9.5

Event Rules

This market refers to the tennis match between Alejandro Tabilo and Adrian Mannarino in the Chengdu Open, originally scheduled for September 24, 2026 at 10:00PM ET. This market will resolve to 'Alejandro Tabilo' if Alejandro Tabilo advances against Adrian Mannarino. This market will resolve to 'Adrian Mannarino' if Adrian Mannarino advances against Alejandro Tabilo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 8, 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.