Madrid Open: Jessica Pegula vs Marta Kostyuk

This market refers to the tennis match between Jessica Pegula and Marta Kostyuk in the Madrid Open, originally scheduled for April 25, 2026 at 4:00AM ET. This market will resolve to 'Jessica Pegula' if Jessica Pegula advances against Marta Kostyuk. This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Jessica Pegula. 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