Bai vs Fruhvirtova — Zhuoxuan Bai

Kalshi — primary rule

If Zhuoxuan Bai wins the Bai vs Fruhvirtova professional tennis match in the 2026 WTA Beijing Round Of 128 after a ball has been played, then the market resolves to Yes.

Polymarket — resolution criteria

This market refers to the tennis match between Zhuoxuan Bai and Linda Fruhvirtova in the China Open, originally scheduled for September 30, 2026 at 2:00AM ET. This market will resolve to 'Zhuoxuan Bai' if Zhuoxuan Bai advances against Linda Fruhvirtova. This market will resolve to 'Linda Fruhvirtova' if Linda Fruhvirtova advances against Zhuoxuan Bai. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 14, 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.