Cindy Watson defeated Mirielle Dittmann 6-0 6-4 in the Port Pirie 25K round of 32 on hard. The upset overturned the form book — Mirielle Dittmann came in leading the head-to-head 4–1, but Cindy Watson had been the form player, winning 2 of their last 6 on hard. Cindy Watson narrowed the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-10-13 | Mackay Qld 25K | R32 | hard | Cindy Watson | 7-6(4) 6-3 |
| 2001-02-26 | Bendigo 25K | R32 | hard | Mirielle Dittmann | 6-4 1-6 6-1 |
| 2000-11-27 | Mount Gambier Challenger | R32 | hard | Mirielle Dittmann | 6-2 6-4 |
| 1999-10-11 | Coops 25K | R32 | hard | Mirielle Dittmann | 6-2 6-1 |
| 1998-03-02 | Warrnambool 2 10K | R32 | grass | Mirielle Dittmann | 1-6 7-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.