This market refers to the tennis match between Erika Andreeva and Lois Boisson in the Adana, originally scheduled for October 3, 2026 at 4:00AM ET. This market will resolve to 'Erika Andreeva' if Erika Andreeva advances against Lois Boisson. This market will resolve to 'Lois Boisson' if Lois Boisson advances against Erika Andreeva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 17, 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 WTA Tour. A consensus of credible reporting may also be used.