W50 Cherbourg-en-Cotentin: Diana Martynov vs Marine Szostak

This market refers to the tennis match between Diana Martynov and Marine Szostak in the W50 Cherbourg-en-Cotentin, Qualifying, originally scheduled for October 19, 2026 at 6:00AM ET. This market will resolve to 'Diana Martynov' if Diana Martynov advances against Marine Szostak. This market will resolve to 'Marine Szostak' if Marine Szostak advances against Diana Martynov. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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.