Ashleigh Barty defeated Saisai Zheng 2-6 6-1 6-1 in the Rome qualifying round 1 on clay. The result followed the form book — Ashleigh Barty came in leading the head-to-head 4–0. Ashleigh Barty extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-09-30 | Beijing | R16 | hard | Ashleigh Barty | 6-3 6-7 6-2 |
| 2019-07-01 | Wimbledon | R128 | grass | Ashleigh Barty | 6-4 6-2 |
| 2018-09-24 | Wuhan | R32 | hard | Ashleigh Barty | 4-6 6-1 6-2 |
| 2017-05-13 | Rome | Q32 | clay | Ashleigh Barty | 2-6 6-1 6-1 |
Averages over each player's completed matches in the selected window (199 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About