W50 Istanbul: Ekaterina Tupitsyna vs Doga Turkmen

This market refers to the tennis match between Ekaterina Tupitsyna and Doga Turkmen in the W50 Istanbul, Qualifying, originally scheduled for October 26, 2026 at 3:00AM ET. This market will resolve to 'Ekaterina Tupitsyna' if Ekaterina Tupitsyna advances against Doga Turkmen. This market will resolve to 'Doga Turkmen' if Doga Turkmen advances against Ekaterina Tupitsyna. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 9, 2026, 11:59 PM ET (14 days after the scheduled start), 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.