Guillermo Gomez Diaz defeated Ignacio Coll Riudavets 2-6 6-3 7-6 in the Spain F30 qualifying round on hard. The upset overturned the form book — Ignacio Coll Riudavets came in leading the head-to-head 1–0. Guillermo Gomez Diaz claimed a first win over Ignacio Coll Riudavets in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-07-28 | Spain F29 | R32 | clay | Ignacio Coll Riudavets | 6-4 6-4 |