 Brazil: Recife - Singles - Main |
|---|
| 1/16-finals | Belyaev I. | Guidolin R. | 2:0 (6:4, 6:1) | details | 04.04.2011 |
 Argentina: Buenos Aires 2 - Singles - Main |
|---|
| 1/8-finals | Silva J. | Guidolin R. | 2:1 (6:4, 6:7, 6:2) | details | 24.11.2010 |
| 1/16-finals | Guidolin R. | Schwartzman D. | 2:1 (3:6, 6:2, 6:3) | details | 22.11.2010 |
 Colombia: Bogota 3 - Singles - Main |
|---|
| 1/8-finals | Salamanca C. | Guidolin R. | 2:1 (6:4, 4:6, 6:3) | details | 23.09.2010 |
| 1/16-finals | Hartfield D. | Guidolin R. | 0:1 RET. (2:6) | details | 21.09.2010 |
| Brazil: Belo Horizonte - Singles - Main |
|---|
| Semi-finals | Guidolin R. | Silva D. R. | 1:2 (6:4, 6:7, 6:7) | details | 18.09.2010 |
| Quarter-finals | Silva J. | Guidolin R. | 1:2 (7:6, 5:7, 4:6) | details | 17.09.2010 |
| 1/8-finals | Guidolin R. | Aguilar J. | 2:1 (7:6, 3:6, 7:6) | details | 15.09.2010 |
| 1/16-finals | Galdon P. | Guidolin R. | 0:2 (6:7, 3:6) | details | 13.09.2010 |
| Brazil: Blumenau - Singles - Main |
|---|
| 1/8-finals | Massu N. | Guidolin R. | 2:0 (7:5, 6:4) | details | 16.04.2010 |
| 1/16-finals | Clezar G. | Guidolin R. | 0:2 (3:6, 2:6) | details | 12.04.2010 |
| Brazil: Brasilia - Singles - Main |
|---|
| 1/16-finals | Chela J. I. | Guidolin R. | 2:0 (6:2, 6:0) | details | 11.08.2009 |
| Brazil: Belo Horizonte - Singles - Main |
|---|
| 1/16-finals | Guidolin R. | Miele A. | 0:2 (4:6, 2:6) | details | 28.07.2009 |
| Brazil: Blumenau - Singles - Main |
|---|
| 1/16-finals | Silva D. R. | Guidolin R. | 2:0 (7:5, 6:4) | details | 12.05.2009 |
