Madrid Open: Oleksandra Oliynykova vs Simona Waltert

This market refers to the tennis match between Oleksandra Oliynykova and Simona Waltert in the Madrid Open, originally scheduled for April 22, 2026 at 10:00AM ET. This market will resolve to 'Oleksandra Oliynykova' if Oleksandra Oliynykova advances against Simona Waltert. This market will resolve to 'Simona Waltert' if Simona Waltert advances against Oleksandra Oliynykova. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without