| Date | R | Home v Away | - |
|---|---|---|---|
| 11/07 17:00 | 26 | [205] Andrea Collarini v Guilherme Clezar [318] | 6-3,6-4 |
| 11/06 14:00 | 25 | [318] Guilherme Clezar v Thiago Monteiro [88] | 7-6,6-7,6-3 |
| 11/05 14:00 | 24 | [212] Alejandro Tabilo v Guilherme Clezar [318] | 6-3,3-6,3-6 |
| 11/06 19:45 | 25 | [244] Guilherme Clezar v Pedro Sousa [114] | 1-6,2-6 |
| 11/08 17:00 | 26 | [97] Nicolas Kicker v Guilherme Clezar [228] | 6-3,6-1 |
| 11/06 21:55 | 25 | [166] Attila Balazs v Guilherme Clezar [228] | 6-7,6-7 |