Oeiras 4: Darja Semenistaja vs Whitney Osuigwe

This market refers to the tennis match between Darja Semenistaja and Whitney Osuigwe in the Oeiras 4, originally scheduled for April 24, 2026 at 5:30AM ET. This market will resolve to 'Darja Semenistaja' if Darja Semenistaja advances against Whitney Osuigwe. This market will resolve to 'Whitney Osuigwe' if Whitney Osuigwe advances against Darja Semenistaja. 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 determi