Head to head
2
Clay
2
Gaston Gaudio's wins on the left · Agustin Calleri's on the right · bar lengths share one scale
All meetings (4)
| 2006 | Kitzbuhel | Clay | QF | Agustin Calleri | 7-5 6-0 |
| 2003 | Rome Masters | Clay | R32 | Gaston Gaudio | 6-4 6-2 |
| 2003 | Acapulco | Clay | R16 | Agustin Calleri | 7-6(5) 7-6(5) |
| 2002 | Mallorca | Clay | SF | Gaston Gaudio | 4-6 6-3 6-2 |
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.