China Open: Ella Seidel vs Marta Kostyuk

This is a polymarket on the tennis match between Ella Seidel and Marta Kostyuk in the China Open, scheduled for September 26 at 11:00PM ET. This market will resolve to 'Seidel' if Ella Seidel advances against Marta Kostyuk. This market will resolve to 'Kostyuk' if Marta Kostyuk advances against Ella Seidel. 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 ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve in favor of the player(s) who officially advances to the next round. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.