Sofia Costoulas vs Jennifer Ruggeri

This market refers to the tennis match between Sofia Costoulas and Jennifer Ruggeri in the WTA US Open, Qualification, originally scheduled for August 25, 2026 at 09:00 UTC. This market will resolve to 'Sofia Costoulas' if Sofia Costoulas advances against Jennifer Ruggeri. This market will resolve to 'Jennifer Ruggeri' if Jennifer Ruggeri advances against Sofia Costoulas. 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.