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This market refers to the tennis match between Anastasia Zakharova and Katie Boulter in the Paris, originally scheduled for May 13, 2026 at 5:30AM ET. This market will resolve to 'Anastasia Zakharova' if Anastasia Zakharova advances against Katie Boulter. This market will resolve to 'Katie Boulter' if Katie Boulter advances against Anastasia Zakharova. 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 retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.