Yoon Jeong Cho defeated Maiko Inoue 6-3 6-2 in the Noda 25K round of 16 on hard. The result followed the form book — Yoon Jeong Cho came in leading the head-to-head 2–0. Yoon Jeong Cho extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-10-04 | Saga 25K | QF | grass | Yoon Jeong Cho | 6-4 6-2 |
| 1997-03-17 | Noda 25K | QF | hard | Yoon Jeong Cho | 6-2 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.