This market refers to the tennis match between Alberto Barroso Campos and Andrea Colombo in the ITF M25 Idanha-a-Nova 2 Men, originally scheduled for August 21, 2026 at 4:30AM ET. This market will resolve to 'Alberto Barroso Campos' if Alberto Barroso Campos advances against Andrea Colombo. This market will resolve to 'Andrea Colombo' if Andrea Colombo advances against Alberto Barroso Campos. 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.