This market refers on the tennis match between Ekaterina Kazionova and Astrid Lew Yan Foon in the Les Sables d'Olonne, scheduled for February 16 at 7:30AM ET. This market will resolve to 'Kazionova' if Ekaterina Kazionova advances against Astrid Lew Yan Foon. This market will resolve to 'Foon' if Astrid Lew Yan Foon advances against Ekaterina Kazionova. 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 WTA Tour. A consensus of credible reporting may also be used.