Simona Halep defeated Su Wei Hsieh 6-7 6-1 6-2 in the Cincinnati round of 64 on hard. The result followed the form book — Simona Halep came in defending last year's round of 64. Simona Halep extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-06-24 | Eastbourne | R32 | grass | Simona Halep | 6-2 6-0 |
| 2018-07-02 | Wimbledon | R32 | grass | Su Wei Hsieh | 3-6 6-4 7-5 |
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 (198 vs 200). ATP, WTA & Challenger.