German Puentes defeated Ivan Esquerdo 6-1 6-2 in the Spain 1 3 round of 32 on clay. The upset overturned the form book — Ivan Esquerdo came in leading the head-to-head 1–0. German Puentes claimed a first win over Ivan Esquerdo in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-07-12 | Spain F14 | SF | clay | Ivan Esquerdo | 7-6(3) 6-2 |