This market refers to the tennis match between Irina Khayndrava and Defne Aydemir in the ITF Women Kayseri, originally scheduled for June 9, 2026 at 7:15AM ET. This market will resolve to 'Irina Khayndrava' if Irina Khayndrava advances against Defne Aydemir. This market will resolve to 'Defne Aydemir' if Defne Aydemir advances against Irina Khayndrava. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.