Haruka Inoue defeated Young Ja Choi 6-4 6-3 in the Changwon 25K qualifying round on hard. Haruka Inoue extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-10-23 | Seoul 50K | R32 | hard | Young Ja Choi | 4-0 4-1 2-4 4-2 |
| 1999-12-06 | Manila 25K | R32 | hard | Haruka Inoue | 6-3 6-2 |