Prediction market on polymarket. This market refers to the tennis match between Yue Yuan and Da-Yeon Back in the Korea Open, originally scheduled for September 20, 2026 at 9:00PM ET. This market will resolve to “Yue Yuan” if Yue Yuan wins the first set. It will resolve to “Da-Yeon Back” if Da-Yeon Back wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or play has not begun by October 4, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official WTA match statistics.
Resolves: 9/28/2026.