Head to head
1
Clay
0
1
Grass
0
Gaston Gaudio's wins on the left · Juan-Pablo Guzman's on the right · bar lengths share one scale
All meetings (2)
| 2007 | Acapulco | Clay | R16 | Gaston Gaudio | 1-6 6-3 6-2 |
| 2002 | Wimbledon | Grass | R128 | Gaston Gaudio | 6-3 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.