Kerry Anne Guse defeated Rochelle Rosenfield 6-4 6-4 in the Warrnambool 3 10K round of 32 on grass. The upset overturned the form book — Rochelle Rosenfield came in leading the head-to-head 1–0, defending last year's round of 16. Kerry Anne Guse claimed a first win over Rochelle Rosenfield in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-02-27 | Warrnambool 1 10K | R16 | grass | Rochelle Rosenfield | 6-4 2-6 6-1 |