Nikola Hubnerova defeated Keiko Ishida 6-2 7-6 in the Miami 10K round of 32 on hard. The upset overturned the form book — Keiko Ishida came in leading the head-to-head 1–0. Nikola Hubnerova claimed a first win over Keiko Ishida in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-01-04 | San Antonio 10K | R31 | hard | Keiko Ishida | 6-3 6-3 |