Mareze Joubert defeated Heather Bates 6-3 1-6 6-2 in the Frinton 10K round of 16 on grass. The result followed the form book — Mareze Joubert came in leading the head-to-head 2–0. Mareze Joubert extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-04-19 | Hatfield 10K | R32 | clay | Mareze Joubert | 6-2 6-1 |
| 1998-07-28 | Ilkley 10K | QF | grass | Mareze Joubert | 6-2 6-4 |