Floris Kilian defeated Valentin Sanon 6-4 7-5 in the Nigeria F2 qualifying round on hard. The upset overturned the form book — Valentin Sanon came in leading the head-to-head 1–0. Floris Kilian claimed a first win over Valentin Sanon in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-10-09 | Nigeria F5 | R16 | hard | Valentin Sanon | 4-6 6-2 6-4 |