Natalie Grandin defeated Christina Wheeler 6-1 6-1 in the Port Pirie 25K round of 32 on hard. The result followed the form book — Natalie Grandin came in leading the head-to-head 2–0. Natalie Grandin extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-11-20 | Nuriootpa 25K | R16 | hard | Natalie Grandin | 6-3 6-4 |
| 2000-03-04 | Victoria 3 10K | R32 | grass | Natalie Grandin | 6-3 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.