Hector Ruiz Cadenas defeated Pablo Andujar 2-6 6-2 7-6 in the Spain F30 round of 32 on clay. The upset overturned the form book — Pablo Andujar came in leading the head-to-head 1–0, but Hector Ruiz Cadenas had been the form player, winning 2 of their last 6 on clay. Hector Ruiz Cadenas claimed a first win over Pablo Andujar in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-03-13 | Italy F5 | R32 | clay | Pablo Andujar | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.