Arianne Hartono defeated Yuriko Miyazaki 6-2 4-6 6-3 in the W25 Pelham round of 64 on clay. The upset overturned the form book — Yuriko Miyazaki came in leading the head-to-head 2–0. Arianne Hartono claimed a first win over Yuriko Miyazaki in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-07-06 | W100 Contrexeville 1 | R32 | clay | Yuriko Miyazaki | 6-3 2-6 6-1 |
| 2021-02-25 | W25 Poitiers | R16 | hard | Yuriko Miyazaki | 6-4 4-6 6-3 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
wins 50% of points on serve vs Hartono A.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About