Gwinyai Tongoona defeated Johan Du Randt 7-6 4-6 6-4 in the Namibia F1 qualifying round on hard. The upset overturned the form book — Johan Du Randt came in leading the head-to-head 1–0, but Gwinyai Tongoona had been the form player, winning 2 of their last 6 on hard. Gwinyai Tongoona claimed a first win over Johan Du Randt in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-06-04 | South Africa F2 | R16 | hard | Johan Du Randt | 7-6(11) 6-3 |