Ningbo Open, Qualification: Laura Siegemund vs Saisai Zheng

This is a polymarket on the tennis match between Laura Siegemund and Saisai Zheng in the Ningbo Open, Qualification, scheduled for October 11 at 3:30AM ET. This market will resolve to 'Siegemund' if Laura Siegemund advances against Saisai Zheng. This market will resolve to 'Zheng' if Saisai Zheng advances against Laura Siegemund. 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.