Carlos Poch Gradin defeated Alejandro Vargas Aboy 6-4 6-4 in the Spain 4 3 round of 16 on clay. The upset overturned the form book — Alejandro Vargas Aboy came in leading the head-to-head 2–0. Carlos Poch Gradin claimed a first win over Alejandro Vargas Aboy in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-02-28 | Spain 2 2 | QF | clay | Alejandro Vargas Aboy | 6-3 6-2 |
| 2004-12-13 | Spain F34A | QF | clay | Alejandro Vargas Aboy | 6-3 4-6 6-1 |