| Challenger Campinas Qual | 2014/09/15 13:30 | Caio Zampieri v Osni Junior | 6-2,6-2 |
| ITF Brazil F8 | 2014/08/18 14:55 | Eduardo Dischinger v Osni Junior | 6-4,6-0 |
| ITF Brazil F7 | 2014/08/13 14:55 | Pedro Sakamoto v Osni Junior | 6-1,6-0 |
| ITF Brazil F7 | 2014/08/11 14:10 | Osni Junior v Igor Marcondes | 6-4,6-4 |
| ITF Argentina F11 | 2014/07/22 16:25 | Osni Junior v Oscar Jose Gutierrez | 3-6,4-6 |
| ITF Argentina F10 | 2014/07/15 19:35 | Osni Junior v Juan Ignacio Galarza | 1-6,2-6 |
| ITF Argentina F8 | 2014/06/25 13:15 | Maximiliano Estevez v Osni Junior | 6-4,6-3 |
| ITF Argentina F8 | 2014/06/24 17:30 | Juan Manuel Benitez Chavarriaga v Osni Junior | 6-7,6-7 |
| ITF Peru F1 | 2014/09/12 16:00 | Tiago Lopes v Carlos E. Severino | 6-1,6-1 |
| ITF Peru F1 | 2014/09/10 18:30 | Alejandro Mendoza v Carlos E. Severino | 1-6,1-6 |
| ITF Brazil F8 | 2014/08/19 22:00 | Nicolas Jarry v Carlos E. Severino | 6-0,6-0 |
| ITF Argentina F8 | 2014/06/25 19:40 | Carlos E. Severino v Gabriel Alejandro Hidalgo | 0-6,4-6 |
| ITF Argentina F7 | 2014/06/17 12:30 | Franco Agamenone v Carlos E. Severino | 6-7,7-6,6-4 |
| ITF Brazil F3 | 2014/04/25 15:00 | Carlos E. Severino v Bruno Santanna | 4-6,4-6 |
| ITF Brazil F3 | 2014/04/24 14:00 | Caio Zampieri v Carlos E. Severino | 6-2,0-6,4-6 |
| ITF Brazil F3 | 2014/04/23 14:00 | Nicolas Alberto Arreche v Carlos E. Severino | 1-6,0-6 |