| ITF Argentina F5 | 08/27 13:00 | 62 | Guido Ivan Justo v Santiago Besada | 6-7,7-5,3-6 | |
| ITF Argentina F5 | 08/26 12:30 | 62 | Gaston Erhardt v Guido Ivan Justo | 0-6,2-6 | |
| ITF Argentina F4 | 08/20 14:30 | 62 | Guido Ivan Justo v Tomas Reche | 4-6,3-6 | |
| ITF Argentina F4 | 08/19 16:30 | 62 | Geronimo E Busleiman v Guido Ivan Justo | 4-6,4-6 | |
| ITF Argentina F2 | 06/10 12:00 | 62 | Santiago Sarudiansky v Guido Ivan Justo | 4-6,7-6,6-2 | |
| ITF Argentina F1 | 06/04 16:30 | 62 |
Juan Pablo Varillas
v
Guido Ivan Justo |
6-3,6-0 | |
| ITF Argentina F1 | 06/04 12:30 | 62 | Guido Ivan Justo v Gaston E Cantero | 6-3,6-4 |