Guillermo Garcia Lopez defeated Esteban Carril 6-3 6-4 in the Spain F1 qualifying round on hard. The result followed the form book — Guillermo Garcia Lopez came in leading the head-to-head 2–0. Guillermo Garcia Lopez extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-06-09 | Spain F10 | R16 | hard | Guillermo Garcia Lopez | 6-3 7-6(3) |
| 2002-06-24 | Spain F4 | R32 | hard | Guillermo Garcia Lopez | 6-0 5-7 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.