This market refers to the tennis match between Francesca Mattioli and Mell Elizabeth Reasco Gonzalez in the ITF Women Sao Paulo, originally scheduled for July 16, 2026 at 1:00PM ET. This market will resolve to 'Francesca Mattioli' if Francesca Mattioli advances against Mell Elizabeth Reasco Gonzalez. This market will resolve to 'Mell Elizabeth Reasco Gonzalez' if Mell Elizabeth Reasco Gonzalez advances against Francesca Mattioli. 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.