This market refers to the tennis match between Alexander Watanabe Eriksson and Andy Allen in the M15 Monastir, Qualifying, originally scheduled for September 27, 2026 at 7:00AM ET. This market will resolve to 'Alexander Watanabe Eriksson' if Alexander Watanabe Eriksson advances against Andy Allen. This market will resolve to 'Andy Allen' if Andy Allen advances against Alexander Watanabe Eriksson. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 11, 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.