Duncan Krisjan defeated Kamil Patel 6-2 6-3 in the Central Africa Masters 4 round of 32 on hard. The upset overturned the form book — Kamil Patel came in leading the head-to-head 1–0. Duncan Krisjan claimed a first win over Kamil Patel in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-05-08 | West Africa Masters 3 | R32 | hard | Kamil Patel | 6-4 6-0 |