Risa Ozaki advanced past Ashleigh Barty via walkover in the Hobart qualifying final. Risa Ozaki claimed a first win over Ashleigh Barty in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-08-12 | Cincinnati | Q64 | hard | Ashleigh Barty | 7-5 6-2 |
| 2012-11-19 | Toyota 75K | R32 | carpet | Ashleigh Barty | 6-0 6-0 |
Averages over each player's completed matches in the selected window (126 vs 199). 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