Guillermo Canas tennis profile
| Tournament | Stage | Opponent |
|---|---|---|
| Bastad 2009 | Q8 | Andreas Vinciguerra |
| Q16 | Grigor Dimitrov | |
| Wimbledon 2009 | Q32 | Albert Montanes |
| Q64 | Diego Junqueira | |
| Madrid 2009 | Q32 | David Ferrer |
| Belgrad 2009 | Q16 | Marcos Daniel |
| Barcelona 2009 | Q32 | Arnaud Clement |
| Houston 2009 | Quarterfinals | Evgeny Korolev |
| Q8 | Taylor Dent | |
| Q16 | James Blake | |
| Miami 2009 | Q64 | Igor Kunitsyn |
| Indian Wells 2009 | Q64 | Sam Querrey |
| Delray Beach 2009 | Q16 | Sam Querrey |
| Memphis 2009 | Q16 | Juan Martin Del Potro |
| San Jose 2009 | Q16 | Chris Guccione |
| Zagreb 2009 | Q16 | Antonio Veic |
| Australian Open 2009 | Q32 | Fernando Gonzalez |
| Q64 | Dieter Kindlmann | |
| Paris 2008 | Q32 | Florent Serra |
| Lyon 2008 | Q16 | Paul-Henri Mathieu |