This market refers to the tennis match between Andrey Chepelev and Stefan Horia Haita in the ITF M25 Kursumlijska Banja 3 Men, originally scheduled for August 15, 2026 at 4:00AM ET. This market will resolve to 'Andrey Chepelev' if Andrey Chepelev advances against Stefan Horia Haita. This market will resolve to 'Stefan Horia Haita' if Stefan Horia Haita advances against Andrey Chepelev. 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.