M15 Heraklion: Martin Marko vs Theofanis Kontopoulos

This market refers to the tennis match between Martin Marko and Theofanis Kontopoulos in the M15 Heraklion, Qualifying, originally scheduled for October 4, 2026 at 6:30AM ET. This market will resolve to 'Martin Marko' if Martin Marko advances against Theofanis Kontopoulos. This market will resolve to 'Theofanis Kontopoulos' if Theofanis Kontopoulos advances against Martin Marko. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 18, 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.