Marco Viola defeated Gabriel Trujillo Soler 2-6 6-4 7-6 in the Spain F39 round of 16 on clay. The upset overturned the form book — Gabriel Trujillo Soler came in leading the head-to-head 1–0. Marco Viola claimed a first win over Gabriel Trujillo Soler in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-03-14 | Spain F8 | R16 | clay | Gabriel Trujillo Soler | 6-3 6-3 |