Madrid Open: Learner Tien vs Adolfo Vallejo

This market refers to the tennis match between Learner Tien and Adolfo Vallejo in the Madrid Open, originally scheduled for April 25, 2026 at 5:00AM ET. This market will resolve to 'Learner Tien' if Learner Tien advances against Adolfo Vallejo. This market will resolve to 'Adolfo Vallejo' if Adolfo Vallejo advances against Learner Tien. 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