Korea Open: Maya Joint vs Kimberly Birrell Match O/U 21.5

Event Rules

This market refers to the tennis match between Maya Joint and Kimberly Birrell in the Korea Open, originally scheduled for September 27, 2026 at 2:30AM ET. This market will resolve to 'Maya Joint' if Maya Joint advances against Kimberly Birrell. This market will resolve to 'Kimberly Birrell' if Kimberly Birrell advances against Maya Joint. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 11, 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.