Set 1 Winner: Ksenia Efremova vs Martyna Kubka

This market refers to the tennis match between Ksenia Efremova and Martyna Kubka in the Adana, originally scheduled for September 28, 2026 at 7:30AM ET. This market will resolve to “Ksenia Efremova” if Ksenia Efremova wins the first set. It will resolve to “Martyna Kubka” if Martyna Kubka wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or play has not begun by October 12, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official WTA Challenger match statistics.