Rules

This market refers to the tennis match between Daria Egorova and Maria Golovina in the W50 Istanbul, Main Draw, originally scheduled for October 30, 2026 at 4:00AM ET. This market will resolve to 'Daria Egorova' if Daria Egorova advances against Maria Golovina. This market will resolve to 'Maria Golovina' if Maria Golovina advances against Daria Egorova. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 13, 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.