This market refers to the tennis match between Maria Sakkari and Zeynep Sonmez in the WTA Canadian Open, originally scheduled for August 6, 2026 at 14:00 UTC. This market will resolve to 'Maria Sakkari' if Maria Sakkari advances against Zeynep Sonmez. This market will resolve to 'Zeynep Sonmez' if Zeynep Sonmez advances against Maria Sakkari. 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.