This market refers to the tennis match between Casper Ruud and Juan Manuel Cerundolo in the ATP Canadian Open, originally scheduled for August 6, 2026 at 16:30 UTC. This market will resolve to 'Casper Ruud' if Casper Ruud advances against Juan Manuel Cerundolo. This market will resolve to 'Juan Manuel Cerundolo' if Juan Manuel Cerundolo advances against Casper Ruud. 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.