Head to head
1
Hard
0
2
Clay
0
Guillermo Canas's wins on the left · Ruben Ramirez Hidalgo's on the right · bar lengths share one scale
All meetings (3)
| 2007 | US Open | Hard | R128 | Guillermo Canas | 6-3 4-6 7-5 6-3 |
| 2007 | Umag | Clay | R16 | Guillermo Canas | 6-4 6-3 |
| 2004 | Acapulco | Clay | QF | Guillermo Canas | 6-2 6-0 |
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.