Round: 44 Ground: Hardcourt outdoor
| ITF Argentina F3 | 2016/03/14 12:00 | Victor Nunez v Gustavo De O Cruz | 4-6,6-2,6-3 |
| ITF Argentina F3 | 2016/03/13 15:30 | Alejo Vilaro v Gustavo De O Cruz | 2-6,7-6,4-6 |
| ITF Argentina F3 | 2016/03/12 16:30 | Gustavo De O Cruz v Gregorio Cordonnier | 7-6,6-3 |
| ITF Argentina F2 | 2016/03/08 13:00 | Hernan Casanova v Gustavo De O Cruz | 6-3,6-0 |
| ITF Argentina F2 | 2016/03/07 12:30 | Gustavo De O Cruz v Facundo Jofre | 2-6,2-6 |
| ITF Argentina F2 | 2016/03/06 17:00 | Luis Britto v Gustavo De O Cruz | 6-7,3-6 |
| ITF Argentina F2 | 2016/03/05 17:00 | Gustavo De O Cruz v Nicolas Bianchi | 6-4,6-4 |
| ITF Brazil F9 | 2015/11/17 13:05 | Gustavo De O Cruz v Igor Marcondes | 0-6,1-6 |
| ITF Brazil F7 | 2015/11/01 16:30 | Rene Yegros Codiani v Enrico dos Santos Lima | 7-5,6-1 |