This market refers to the tennis match between Arthur Nagel and Jeffrey Von Der Schulenburg in the ITF Men Muttenz, originally scheduled for August 11, 2026 at 4:00AM ET. This market will resolve to 'Arthur Nagel' if Arthur Nagel advances against Jeffrey Von Der Schulenburg. This market will resolve to 'Jeffrey Von Der Schulenburg' if Jeffrey Von Der Schulenburg advances against Arthur Nagel. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.