4-wallet tennis underdog cluster

This market refers to the tennis match between Nikolas Sanchez Izquierdo and Luca Van Assche in the Lyon, originally scheduled for June 10, 2026 at 8:30AM ET. This market will resolve to 'Nikolas Sanchez Izquierdo' if Nikolas Sanchez Izquierdo advances against Luca Van Assche. This market will resolve to 'Luca Van Assche' if Luca Van Assche advances against Nikolas Sanchez Izquierdo. 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 ATP Tour. A consensus of credible reporting may also be used.