Set 1 Winner: Guillem Campos Perez vs Alexander Petrov

This market refers to the tennis match between Guillem Campos Perez and Alexander Petrov in the M25 Sabadell, originally scheduled for September 21, 2026 at 5:30AM ET. This market will resolve to “Guillem Campos Perez” if Guillem Campos Perez wins the first set. It will resolve to “Alexander Petrov” if Alexander Petrov wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or play has not begun by October 5, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official ITF match statistics.