Ignacio Coll Riudavets defeated German Puentes 6-1 6-0 in the Spain 1 1 round of 32 on clay. The upset overturned the form book — German Puentes came in leading the head-to-head 1–0. Ignacio Coll Riudavets claimed a first win over German Puentes in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-07-11 | Spain F15 | R32 | clay | German Puentes | 7-5 6-1 |