Ramiro Tincoff defeated Gunther Darkey 5-7 6-3 7-6 in the Senegal F1 round of 16 on hard. The upset overturned the form book — Gunther Darkey came in leading the head-to-head 1–0, but Ramiro Tincoff had been the form player, winning 2 of their last 4 on hard. Ramiro Tincoff claimed a first win over Gunther Darkey in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-08 | Nigeria F3 | R16 | hard | Gunther Darkey | 5-7 6-4 7-5 |