Natalie Grandin defeated Mirielle Dittmann 6-3 7-6 in the Port Pirie 25K round of 16 on hard. The result followed the form book — Natalie Grandin came in leading the head-to-head 2–1. Natalie Grandin extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-10-20 | Rockhampton 25K | R16 | hard | Natalie Grandin | 6-1 7-5 |
| 2000-11-20 | Nuriootpa 25K | R32 | hard | Natalie Grandin | 4-6 6-3 7-5 |
| 1999-02-27 | Warrnambool 2 10K | R32 | grass | Mirielle Dittmann | 6-2 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.