- Set 1 Winner: Keys vs Zheng59¢
- Keys vs. Zheng: Set 2 Games O/U 9.550¢
- Keys vs. Zheng: Match O/U 22.549¢
- Keys vs. Zheng: Set 2 Games O/U 10.550¢
- Keys vs. Zheng: Set 1 Games O/U 10.538¢
- Madison Keys vs. Qinwen Zheng: Total Sets O/U 2.541¢
- Keys vs. Zheng: Set 1 Games O/U 9.552¢
- Set Handicap: Zheng (-1.5) vs Keys (+1.5)22¢
- Keys vs. Zheng: Set 2 Games O/U 8.550¢
- Keys vs. Zheng: Match O/U 21.556¢
- US Open WTA: Madison Keys vs Qinwen Zheng60¢
- US Open WTA: Completed Match: Madison Keys vs Qinwen Zheng50¢
This market refers to the tennis match between Madison Keys and Qinwen Zheng in the US Open WTA, originally scheduled for September 4, 2026 at 11:00AM ET. This market will resolve to 'Madison Keys' if Madison Keys advances against Qinwen Zheng. This market will resolve to 'Qinwen Zheng' if Qinwen Zheng advances against Madison Keys. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 18, 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.
Madison Keys enters the US Open third round as the clear favorite against Qinwen Zheng, backed by her No. 22 seeding, superior ranking, and home-crowd support on hard courts. Keys arrives with strong momentum after a resilient three-set comeback victory over Anna Bondar, where she saved multiple match points in a nearly three-hour battle. The 31-year-old American, a former Australian Open champion with deep Grand Slam experience, has shown improved consistency in 2026. Zheng, an Olympic gold medalist returning from elbow surgery, fought through qualifying and notched her first main-draw third-round appearance in 15 months with wins over lower-ranked opponents. Their head-to-head is even at 1-1, but Zheng’s lower ranking and recent injury recovery create a steeper path against Keys’ power baseline game and recent form.