By surface
| Surface | Guillermo Canas | Sam Querrey |
|---|---|---|
| Hard | 0 | 3 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2009-03-12 | ATP | Indian Wells Masters | Round of 128 | Hard | Sam Querrey | 6-72 | 2-6 | |||
| 2009-02-23 | ATP | Delray Beach | Round of 32 | Hard | Sam Querrey | 6-73 | 4-6 | |||
| 2008-03-03 | ATP | Las Vegas | Semifinal | Hard | Sam Querrey | 5-7 | 2-6 |