Anais Laurendon defeated Surina De Beer 1-6 6-4 6-3 in the Portimao 10K round of 32 on hard. The upset overturned the form book — Surina De Beer came in leading the head-to-head 1–0. Anais Laurendon claimed a first win over Surina De Beer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-10-10 | Lagos 1 25K | R16 | hard | Surina De Beer | 6-1 6-3 |