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 “Tien” if Learner Tien wins the first set. It will resolve to “Shelton” if Ben Shelton wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or is delayed beyond 7 days...