Head to head
1
Clay
1
Agustin Calleri's wins on the left · Marcelo Rios's on the right · bar lengths share one scale
All meetings (2)
| 2003 | Acapulco | Clay | QF | Agustin Calleri | 6-3 7-5 |
| 2003 | Vina del Mar | Clay | QF | Marcelo Rios | 6-4 7-6(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.