W75 Toronto: Katherine Sebov vs Madison Sieg

This market refers to the tennis match between Katherine Sebov and Madison Sieg in the W75 Toronto, Main Draw, originally scheduled for October 30, 2026 at 11:00AM ET. This market will resolve to 'Katherine Sebov' if Katherine Sebov advances against Madison Sieg. This market will resolve to 'Madison Sieg' if Madison Sieg advances against Katherine Sebov. 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.