Yukina Saigo defeated Eri Shimizu 6-1 6-3 in the W15 Antalya 7 round of 16 on clay. The upset overturned the form book — Eri Shimizu came in leading the head-to-head 1–0. Yukina Saigo claimed a first win over Eri Shimizu in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-06-01 | W25 Tokyo | R16 | hard | Eri Shimizu | 6-4 4-6 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.