Yasmine Guimaraes defeated Monica Pezzotti 6-3 6-1 in the Bogota 10K round of 32 on clay. The upset overturned the form book — Monica Pezzotti came in leading the head-to-head 1–0, but Yasmine Guimaraes had been the form player, winning 2 of their last 8 on clay. Yasmine Guimaraes claimed a first win over Monica Pezzotti in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-07-14 | Cartagena 10K | R32 | hard | Monica Pezzotti | 4-6 6-1 6-3 |