This market refers to the tennis match between Nikita Mashtakov and Juan Manuel La Serna in the Plovdiv 3, originally scheduled for September 3, 2026 at 4:00AM ET. This market will resolve to 'Nikita Mashtakov' if Nikita Mashtakov advances against Juan Manuel La Serna. This market will resolve to 'Juan Manuel La Serna' if Juan Manuel La Serna advances against Nikita Mashtakov. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 17, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match...