Juan Albert Viloca Puig defeated Gerard Granollers 6-3 6-4 in the Spain F17 round of 32 on clay. The upset overturned the form book — Gerard Granollers came in leading the head-to-head 1–0. Juan Albert Viloca Puig claimed a first win over Gerard Granollers in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-05-12 | Spain F19 | QF | clay | Gerard Granollers | 1-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.