Guillermo Olaso defeated Marcel Felder 6-4 6-1 in the Spain F25 round of 16 on clay. The result followed the form book — Guillermo Olaso came in leading the head-to-head 1–0. Guillermo Olaso extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-07-09 | Spain F26 | R16 | clay | Guillermo Olaso | 6-4 1-6 6-1 |
Averages over each player's completed matches in the selected window (36 vs 11). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About