Honoka Kobayashi defeated Yui Chikaraishi 6-3 2-6 6-4 in the W15 Fukui 1 round of 16 on hard. The result followed the form book — Honoka Kobayashi came in ranked #771, leading the head-to-head 2–0. Honoka Kobayashi extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-02-02 | W15 Antalya 5 | Q32 | clay | Honoka Kobayashi | 6-3 6-1 |
| 2019-11-24 | W15 Nonthaburi 1 | Q64 | hard | Honoka Kobayashi | 6-1 6-4 |
Averages over each player's completed matches in the selected window (41 vs 20). 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