Pieter Joubert defeated Jaco Van Der Westhuizen 7-6 6-3 in the South Africa Masters 4 round of 32 on hard. The result followed the form book — Pieter Joubert came in leading the head-to-head 1–0. Pieter Joubert extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-10-17 | Central Africa Masters 3 | R16 | hard | Pieter Joubert | 6-2 6-4 |