ITF M25 Oldenzaal Men: Zian Vanderstappen vs Claus Piening

This market refers to the tennis match between Zian Vanderstappen and Claus Piening in the ITF M25 Oldenzaal Men, Qualifying, originally scheduled for August 24, 2026 at 4:00AM ET. This market will resolve to 'Zian Vanderstappen' if Zian Vanderstappen advances against Claus Piening. This market will resolve to 'Claus Piening' if Claus Piening advances against Zian Vanderstappen. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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.