M15 Heraklion: Matthew Thomson vs Ioannis Xilas

This market refers to the tennis match between Matthew Thomson and Ioannis Xilas in the M15 Heraklion, Main Draw, originally scheduled for October 21, 2026 at 5:30AM ET. This market will resolve to 'Matthew Thomson' if Matthew Thomson advances against Ioannis Xilas. This market will resolve to 'Ioannis Xilas' if Ioannis Xilas advances against Matthew Thomson. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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.