Junri Namigata defeated Shiho Hisamatsu 6-4 6-4 in the Hamanako 25K qualifying round on carpet. The result followed the form book — Junri Namigata came in leading the head-to-head 4–1. Junri Namigata extended the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-03 | Fukuoka 50K | R16 | grass | Junri Namigata | 6-0 6-1 |
| 2009-05-25 | Gunma 25K | SF | carpet | Junri Namigata | 6-3 3-6 6-2 |
| 2009-05-04 | Fukuoka 50K | R32 | grass | Junri Namigata | 6-2 6-7(5) 7-6(4) |
| 2007-07-09 | Miyazaki 25K | QF | carpet | Junri Namigata | 7-5 6-4 |
| 2001-09-03 | Kugayama 10K | R16 | hard | Shiho Hisamatsu | 6-3 7-5 |
Averages over each player's completed matches in the selected window (200 vs 3). 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. Small sample — read as indicative. About