W15 Sao Luis: Mariana Soares vs Sophia Santos

This market refers to the tennis match between Mariana Soares and Sophia Santos in the W15 Sao Luis, Main Draw, originally scheduled for September 15, 2026 at 9:00AM ET. This market will resolve to 'Mariana Soares' if Mariana Soares advances against Sophia Santos. This market will resolve to 'Sophia Santos' if Sophia Santos advances against Mariana Soares. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 29, 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.