This market refers to the tennis match between Leyla Fiorella Britez Risso and Maria Florencia Urrutia in the W15 Trelew, Main Draw, originally scheduled for October 3, 2026 at 12:00PM ET. This market will resolve to 'Leyla Fiorella Britez Risso' if Leyla Fiorella Britez Risso advances against Maria Florencia Urrutia. This market will resolve to 'Maria Florencia Urrutia' if Maria Florencia Urrutia advances against Leyla Fiorella Britez Risso. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.