This market refers to the tennis match between Nikolas Sanchez Izquierdo and Miguel Damas in the Porto, originally scheduled for August 31, 2026 at 5:00AM ET. This market will resolve to 'Nikolas Sanchez Izquierdo' if Nikolas Sanchez Izquierdo advances against Miguel Damas. This market will resolve to 'Miguel Damas' if Miguel Damas advances against Nikolas Sanchez Izquierdo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 14, 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.