This market refers to the tennis match between Mirra Andreeva and Janice Tjen in the US Open WTA, originally scheduled for August 30, 2026 at 11:00AM ET. This market will resolve to 'Mirra Andreeva' if Mirra Andreeva advances against Janice Tjen. This market will resolve to 'Janice Tjen' if Janice Tjen advances against Mirra Andreeva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 13, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one playe...