Annabel Ellwood defeated Kristina Triska 6-4 6-1 in the Nuriootpa 25K qualifying round on hard. The upset overturned the form book — Kristina Triska came in leading the head-to-head 1–0. Annabel Ellwood claimed a first win over Kristina Triska in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-04-12 | Las Vegas 25K | R16 | hard | Kristina Triska | 1-6 6-3 7-6 |