Livesport Prague Open: Ayla Aksu vs Sofia Costoulas Match O/U 23.5

Event Rules

This market refers to the tennis match between Ayla Aksu and Sofia Costoulas in the Livesport Prague Open, originally scheduled for July 20, 2026 at 8:00AM ET. This market will resolve to 'Ayla Aksu' if Ayla Aksu advances against Sofia Costoulas. This market will resolve to 'Sofia Costoulas' if Sofia Costoulas advances against Ayla Aksu. 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 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.