China Open: Anastasija Sevastova vs Kimberly Birrell

This is a polymarket on the tennis match between Anastasija Sevastova and Kimberly Birrell in the China Open, scheduled for September 23 at 11:00PM ET. This market will resolve to 'Sevastova' if Anastasija Sevastova advances against Kimberly Birrell. This market will resolve to 'Birrell' if Kimberly Birrell advances against Anastasija Sevastova. 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.