Yafan Wang defeated Barbara Haas 6-4 6-3 in the Australian Open qualifying round 1 on hard. The result followed the form book — Yafan Wang came in leading the head-to-head 1–0. Yafan Wang extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-01-11 | Australian Open | Q128 | hard | Yafan Wang | 6-4 6-3 |
Averages over each player's completed matches in the selected window (200 vs 175). 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