Qiang Wang defeated Maria Sakkari 7-5 6-2 in the US Open round of 128 on hard. The result followed the form book — Qiang Wang came in leading the head-to-head 2–0, defending last year's round of 64. Qiang Wang extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-09-24 | Wuhan | R64 | hard | Qiang Wang | 7-5 6-2 |
| 2017-05-01 | Prague | R32 | clay | Qiang Wang | 6-1 4-6 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.