Round: 45 Ground: Clay
| Challenger Curitiba Qual | 2016/08/28 15:00 | Alex Blumenberg v Caio Silva | 6-4,4-6,2-6 |
| Challenger Curitiba Qual | 2016/08/27 16:30 | Alexandre Tsuchiya v Alex Blumenberg | 3-6,3-6 |
| ITF Brazil F4 | 2016/07/21 14:00 | Alex Blumenberg v Andrew Carter | 3-6,6-3,3-6 |
| ITF Brazil F1 | 2016/06/29 15:45 | Ricardo Hocevar v Alex Blumenberg | 6-3,6-4 |
| ITF Brazil F1 | 2016/06/28 17:50 | Eduardo Russi Assumpcao v Alex Blumenberg | 6-7,1-6 |
| ITF Turkey F24 | 2016/06/16 11:30 | Anil Yuksel v Alex Blumenberg | 6-3,6-4 |
| ITF Turkey F24 | 2016/06/15 11:30 | Alex Blumenberg v Bjoern Petersen | 7-6,2-6,6-3 |
| ITF Turkey F23 MD | 2016/06/08 12:45 | Alex Blumenberg v Scott Clayton | 0-6,7-6,3-6 |
| ITF Brazil F4 Qual | 2016/07/17 14:30 | Felipe Meligeni Rodrigues Alves v Osni Junior | 7-5,6-3 |
| ITF Brazil F4 Qual | 2016/07/17 12:00 | Osni Junior v Gabriel P Tumasonis | 6-3,6-2 |
| ITF Brazil F4 Qual | 2016/07/16 12:00 | Osni Junior v Gabriel Ciro Da Silva | 7-6,6-3 |
| ITF Brazil F9 | 2014/10/13 15:50 | Osni Junior v Carlos E. Severino | 3-6,2-6 |
| 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 |