Ashleigh Barty defeated Marketa Vondrousova 6-3 6-3 in the Adelaide quarter-final on hard. The result followed the form book — Ashleigh Barty came in leading the head-to-head 3–0. Ashleigh Barty extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-05-27 | Roland Garros | F | clay | Ashleigh Barty | 6-1 6-3 |
| 2018-08-13 | Cincinnati | R64 | hard | Ashleigh Barty | 6-3 7-5 |
| 2017-06-19 | Birmingham | R32 | grass | Ashleigh Barty | 7-5 7-6(1) |
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 (73 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About