Frank Condor defeated Marc Fornell Mestres 6-2 6-1 in the Spain 1 4 semi-final on clay. The upset overturned the form book — Marc Fornell Mestres came in leading the head-to-head 2–1, but Frank Condor had been the form player, winning 7 of their last 10 on clay. Frank Condor narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-02-27 | Spain 1 2 | F | clay | Frank Condor | 7-5 7-6(5) |
| 2005-05-02 | Spain F6 | R32 | clay | Marc Fornell Mestres | 4-6 6-3 7-6(2) |
| 2003-10-13 | Spain 4 2 | R32 | clay | Marc Fornell Mestres | 6-2 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.