This market refers to the tennis match between Ida Wobker and Vivian Wolff in the ITF Women Amstetten, originally scheduled for July 23, 2026 at 4:00AM ET. This market will resolve to 'Ida Wobker' if Ida Wobker advances against Vivian Wolff. This market will resolve to 'Vivian Wolff' if Vivian Wolff advances against Ida Wobker. 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 resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's r...