This market refers to the tennis match between Astrid Wanja Brune Olsen and Felitsata Dorofeeva-Rybas in the W15 Chisinau, Main Draw, originally scheduled for October 11, 2026 at 4:00AM ET. This market will resolve to 'Astrid Wanja Brune Olsen' if Astrid Wanja Brune Olsen advances against Felitsata Dorofeeva-Rybas. This market will resolve to 'Felitsata Dorofeeva-Rybas' if Felitsata Dorofeeva-Rybas advances against Astrid Wanja Brune Olsen. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 25, 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.