Rafael Farias advanced when Rodrigo Guidolin retired 2-1 in the Brazil F11 round of 32. Rafael Farias claimed a first win over Rodrigo Guidolin in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-06-12 | Brazil F5 | R16 | clay | Rodrigo Guidolin | 7-5 6-1 |
| 2004-09-20 | Brazil F7 | R32 | hard | Rodrigo Guidolin | 7-5 6-3 |