Mareze Joubert defeated Nadia Johnston 6-2 6-1 in the Felixstowe 10K round of 16 on grass. The upset overturned the form book — Nadia Johnston came in leading the head-to-head 2–0. Mareze Joubert claimed a first win over Nadia Johnston in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-10-30 | Gold Coast 25K | R32 | hard | Nadia Johnston | 6-3 5-7 7-5 |
| 2000-03-04 | Victoria 3 10K | R16 | grass | Nadia Johnston | 7-6 6-3 |