This market refers to the tennis match between Pedro Sakamoto and Hernando Jose Escurra Isnardi in the M15 Maringa, Main Draw, originally scheduled for October 17, 2026 at 11:00AM ET. This market will resolve to 'Pedro Sakamoto' if Pedro Sakamoto advances against Hernando Jose Escurra Isnardi. This market will resolve to 'Hernando Jose Escurra Isnardi' if Hernando Jose Escurra Isnardi advances against Pedro Sakamoto. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 31, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.