This market will settle to Yes if Ben Shelton wins the 2026 National Bank Open men's singles championship scheduled for August 13, 2026. If the player does not compete, withdraws, or does not win for any reason, the market will settle to No. If the tournament is delayed, postponed, or suspended and not rescheduled to a date within two weeks of the originally scheduled date, the market will settle to the last fair market price. Outcome sourced from ATP.