Keiko Nagatomi defeated Keiko Ishida 7-5 6-3 in the Beijing 25K round of 32 on hard. Keiko Nagatomi extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-03-16 | Noda 25K | QF | hard | Keiko Nagatomi | 6-3 7-6 |
| 1997-10-15 | Haibara 10K | SF | carpet | Keiko Ishida | 6-0 2-6 6-0 |