Eri Hozumi defeated Risa Ozaki 6-3 7-6 in the Hamamatsu 25K round of 16 on grass. The upset overturned the form book — Risa Ozaki came in leading the head-to-head 3–1. Eri Hozumi narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-03-23 | W25 Canberra | SF | clay | Risa Ozaki | 6-2 7-5 |
| 2014-11-03 | Bendigo 50K | F | hard | Eri Hozumi | 7-6(5) 5-7 6-2 |
| 2013-07-15 | Granby 25K | SF | hard | Risa Ozaki | 6-2 6-2 |
| 2012-11-19 | Toyota 75K | Q16 | carpet | Risa Ozaki | 7-5 6-4 |
Averages over each player's completed matches in the selected window (200 vs 189). 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