Qiang Wang defeated Ashleigh Barty 6-2 6-4 in the US Open round of 16 on hard. The upset overturned the form book — Ashleigh Barty came in leading the head-to-head 2–0, defending last year's round of 16. Qiang Wang claimed a first win over Ashleigh Barty in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-10-29 | Zhuhai | F | hard | Ashleigh Barty | 6-3 6-4 |
| 2018-05-21 | Strasbourg | QF | clay | Ashleigh Barty | 7-5 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (136 vs 142). ATP, WTA & Challenger.