Alicia Molik defeated Bryanne Stewart 6-4 6-4 in the Warrnambool 3 10K quarter-final on grass. The result followed the form book — Alicia Molik came in leading the head-to-head 3–0, defending last year's round of 16. Alicia Molik extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-09-07 | Kugayama 1 10K | SF | hard | Alicia Molik | 6-3 6-4 |
| 1998-09-07 | Kugayama 2 10K | SF | hard | Alicia Molik | 6-3 6-3 |
| 1998-09-07 | Kugayama 4 10K | F | hard | Alicia Molik | 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.