Round: 45 Ground: Clay
| ITF USA F29 | 2016/09/21 19:50 | Alex Blumenberg v Alexei Popyrin | 4-6,6-4,6-3 |
| ITF USA F28 | 2016/09/17 17:00 | Alex Blumenberg v Evan Zhu | 6-7,1-6 |
| ITF USA F28 | 2016/09/16 18:30 | Alex Blumenberg v Lucas Gomez | 7-5,6-4 |
| ITF USA F28 | 2016/09/14 17:00 | Isaiah Strode v Alex Blumenberg | 6-7,6-7 |
| 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 |
| Challenger Santos | 2016/09/21 14:00 | Osni Junior v Thiago Monteiro | 2-6,6-7 |
| 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 |