Bu vs Djokovic — Yunchaokete Bu

Kalshi — primary rule

If Yunchaokete Bu wins the Bu vs Djokovic professional tennis match in the 2026 ATP Beijing Round Of 16 after a ball has been played, then the market resolves to Yes.

Polymarket — resolution criteria

This market refers to the tennis match between Yunchaokete Bu and Novak Djokovic in the China Open, originally scheduled for October 1, 2026 at 10:00PM ET. This market will resolve to 'Yunchaokete Bu' if Yunchaokete Bu advances against Novak Djokovic. This market will resolve to 'Novak Djokovic' if Novak Djokovic advances against Yunchaokete Bu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 15, 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 ATP Tour. A consensus of credible reporting may also be used.