This market refers to the tennis match between Learner Tien and Ben Shelton in the National Bank Open, originally scheduled for August 12, 2026 at 7:30PM ET. This market will resolve to 'Learner Tien' if Learner Tien advances against Ben Shelton. This market will resolve to 'Ben Shelton' if Ben Shelton advances against Learner Tien. 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 opponen...