This market refers to the tennis match between Valentin Vacherot and Mariano Navone in the ATP Canadian Open, originally scheduled for August 6, 2026 at 14:00 UTC. This market will resolve to 'Valentin Vacherot' if Valentin Vacherot advances against Mariano Navone. This market will resolve to 'Mariano Navone' if Mariano Navone advances against Valentin Vacherot. 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.