Kumiko Iijima defeated Soledad Esperon 6-3 6-2 in the Wimbledon q128 on grass. The upset overturned the form book — Soledad Esperon came in leading the head-to-head 1–0. Kumiko Iijima claimed a first win over Soledad Esperon in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-06-07 | Hamilton 25K | R32 | clay | Soledad Esperon | 2-6 7-6(3) 6-2 |