Hector Ruiz Cadenas defeated Jose Checa Calvo 6-1 6-3 in the Turkey 1 3 qualifying round on clay. The upset overturned the form book — Jose Checa Calvo came in leading the head-to-head 2–1. Hector Ruiz Cadenas narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-04-04 | Turkey 1 2 | SF | clay | Jose Checa Calvo | 7-5 6-3 |
| 2004-07-19 | Spain F15 | SF | clay | Hector Ruiz Cadenas | 7-6(6) 6-2 |
| 2004-04-12 | Turkey 1 2 | F | clay | Jose Checa Calvo | 5-7 7-6(4) 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.