Head to head
3
Clay
4
Guillermo Canas's wins on the left · Alberto Martin's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 2005 | Buenos Aires | Clay | R16 | Alberto Martin | 6-4 6-3 |
| 2004 | Monte Carlo Masters | Clay | R64 | Alberto Martin | 6-3 4-6 6-3 |
| 2002 | Stuttgart | Clay | QF | Guillermo Canas | 1-6 6-2 7-6(5) |
| 2001 | Roland Garros | Clay | R64 | Guillermo Canas | 6-2 4-6 6-2 2-6 6-4 |
| 2000 | Umag | Clay | R32 | Alberto Martin | 1-6 6-0 6-4 |
| 1999 | Atlanta | Clay | R16 | Alberto Martin | 7-6(3) 7-6(4) |
| 1999 | Orlando | Clay | QF | Guillermo Canas | 6-4 7-6(4) |
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.