Carlos Rexach Itoiz defeated Guillem Burniol 6-2 0-6 6-2 in the Spain F13 round of 32 on hard. The upset overturned the form book — Guillem Burniol came in leading the head-to-head 3–1. Carlos Rexach Itoiz narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-06-04 | Spain F21 | R32 | carpet | Guillem Burniol | 6-7(6) 6-3 6-4 |
| 2005-06-13 | Spain F12 | SF | hard | Carlos Rexach Itoiz | 6-2 5-7 6-2 |
| 2004-11-01 | Spain F30 | QF | clay | Guillem Burniol | 6-3 2-6 6-2 |
| 2004-03-01 | Spain 2 2 | R32 | clay | Guillem Burniol | 7-6(8) 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.