Head to head
1
Hard
0
1
Clay
1
0
Carpet
1
Gaston Gaudio's wins on the left · Feliciano Lopez's on the right · bar lengths share one scale
All meetings (4)
| 2005 | Estoril | Clay | QF | Gaston Gaudio | 6-2 6-2 |
| 2004 | Paris Masters | Carpet | R32 | Feliciano Lopez | 7-5 3-6 6-1 |
| 2003 | Kitzbuhel | Clay | QF | Feliciano Lopez | 6-2 6-7(2) 7-5 |
| 2002 | US Open | Hard | R64 | Gaston Gaudio | 6-2 3-6 6-4 6-3 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.