This market refers to the tennis match between Petr Nesterov and Calvin Hemery in the Sion, originally scheduled for August 17, 2026 at 4:00AM ET. This market will resolve to 'Petr Nesterov' if Petr Nesterov advances against Calvin Hemery. This market will resolve to 'Calvin Hemery' if Calvin Hemery advances against Petr Nesterov. 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'...