Arian Barbic vs Matthew William Donald

This market refers to the tennis match between Arian Barbic and Matthew William Donald in the ITF Men Kassel, originally scheduled for July 8, 2026 at 6:00AM ET. This market will resolve to 'Arian Barbic' if Arian Barbic advances against Matthew William Donald. This market will resolve to 'Matthew William Donald' if Matthew William Donald advances against Arian Barbic. 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.