ITF M15 Vienna Men: Janis Graski vs Marcel Zielinski

This market refers to the tennis match between Janis Graski and Marcel Zielinski in the ITF M15 Vienna Men, originally scheduled for August 25, 2026 at 6:00AM ET. This market will resolve to 'Janis Graski' if Janis Graski advances against Marcel Zielinski. This market will resolve to 'Marcel Zielinski' if Marcel Zielinski advances against Janis Graski. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 8, 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.