This market refers to the tennis match between Mohamed Ali Abibsi and Max Geissinger in the M15 Monastir, Qualifying, originally scheduled for October 27, 2026 at 4:30AM ET. This market will resolve to 'Mohamed Ali Abibsi' if Mohamed Ali Abibsi advances against Max Geissinger. This market will resolve to 'Max Geissinger' if Max Geissinger advances against Mohamed Ali Abibsi. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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.