Risa Ozaki defeated Carol Zhao 6-1 4-6 6-4 in the Winnipeg 25K round of 16 on hard. The upset overturned the form book — Carol Zhao came in leading the head-to-head 2–0. Risa Ozaki claimed a first win over Carol Zhao in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-08-21 | W25 Tsukuba | R32 | hard | Carol Zhao | 6-2 6-3 |
| 2019-07-16 | W25 Gatineau | R32 | hard | Carol Zhao | 6-3 1-6 6-2 |
Averages over each player's completed matches in the selected window (189 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