By surface
| Surface | Guillermo Canas | Nicolas Massu |
|---|---|---|
| Clay | 3 | 1 |
All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2008-07-14 | ATP | Umag | Round of 32 | Clay | Guillermo Canas | 7-5 | 6-2 | |||
| 2005-05-16 | ATP | Dusseldorf | Round Robin | Clay | Guillermo Canas | 6-2 | 1-6 | 6-3 | ||
| 2002-07-22 | ATP | Kitzbuhel | Round of 32 | Clay | Nicolas Massu | 4-6 | 7-5 | 3-6 | ||
| 2000-02-21 | ATP | Mexico City | Round of 32 | Clay | Guillermo Canas | 4-1 |