Madrid Open: Adolfo Vallejo vs Grigor Dimitrov

This market refers to the tennis match between Adolfo Vallejo and Grigor Dimitrov in the Madrid Open, originally scheduled for April 23, 2026 at 5:00AM ET. This market will resolve to 'Adolfo Vallejo' if Adolfo Vallejo advances against Grigor Dimitrov. This market will resolve to 'Grigor Dimitrov' if Grigor Dimitrov advances against Adolfo Vallejo. 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