Nadia Kulbiej vs Izabela Heinzova

This market refers to the tennis match between Nadia Kulbiej and Izabela Heinzova in the W15 Karlovy Vary, Qualifying, originally scheduled for October 18, 2026 at 5:00AM ET. This market will resolve to 'Nadia Kulbiej' if Nadia Kulbiej advances against Izabela Heinzova. This market will resolve to 'Izabela Heinzova' if Izabela Heinzova advances against Nadia Kulbiej. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 1, 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.