Sion: Dimitris Sakellaridis vs Gian Luca Tanner

This market refers to the tennis match between Dimitris Sakellaridis and Gian Luca Tanner in the Sion, Switzerland, Qualifying, originally scheduled for August 16, 2026 at 6:20AM ET. This market will resolve to 'Dimitris Sakellaridis' if Dimitris Sakellaridis advances against Gian Luca Tanner. This market will resolve to 'Gian Luca Tanner' if Gian Luca Tanner advances against Dimitris Sakellaridis. 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 ATP Tour. A consensus of credible reporting may also be used.