Yukina Saigo defeated Kimika Sakata 6-2 6-3 in the Kashiwa $25K q16 on hard. The upset overturned the form book — Kimika Sakata came in leading the head-to-head 1–0. Yukina Saigo claimed a first win over Kimika Sakata in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-06-09 | Kashiwa 10K | Q32 | hard | Kimika Sakata | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.