Singapore Open: Talia Gibson vs Amanda Anisimova Match O/U 21.5

Event Rules

This market refers to the tennis match between Talia Gibson and Amanda Anisimova in the Singapore Open, originally scheduled for September 22, 2026 at 10:00PM ET. This market will resolve to 'Talia Gibson' if Talia Gibson advances against Amanda Anisimova. This market will resolve to 'Amanda Anisimova' if Amanda Anisimova advances against Talia Gibson. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 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 WTA Tour. A consensus of credible reporting may also be used.