M25 Sintra: John Echeverria vs Fabrizio Andaloro

This market refers to the tennis match between John Echeverria and Fabrizio Andaloro in the M25 Sintra, Main Draw, originally scheduled for September 15, 2026 at 6:30AM ET. This market will resolve to 'John Echeverria' if John Echeverria advances against Fabrizio Andaloro. This market will resolve to 'Fabrizio Andaloro' if Fabrizio Andaloro advances against John Echeverria. 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.