Round: 46 Ground: Clay
| Challenger Campinas Qual | 2016/10/01 13:04 | Marvin B Spiering v Marcelo Tebet Filho | 6-1,6-4 |
| Challenger Campinas Qual | 2016/10/01 13:00 | Marvin B Spiering v Marcelo Tebet | 6-1,6-4 |
| Challenger Santos | 2016/09/20 16:30 | Gonzalo Escobar v Marvin B Spiering | 6-3,6-2 |
| Challenger Curitiba Qual | 2016/08/27 13:30 | Rafael Matos v Marvin B Spiering | 7-6,7-6 |
| ITF Brazil F4 | 2016/07/20 15:25 | Andre Miele v Marvin B Spiering | 6-2,4-6,6-1 |
| ITF Brazil F4 | 2016/07/19 13:00 | Fermin Peralta Martinez v Marvin B Spiering | 7-6,3-6,2-6 |
| ITF Brazil F4 Qual | 2016/07/17 18:30 | Hugo Moura v Marvin B Spiering | 2-6,1-6 |
| ITF Brazil F4 Qual | 2016/07/17 14:30 | Marvin B Spiering v Ighor Halmenschlager Reis | 6-1,6-3 |
| Challenger Santos | 2016/09/22 14:00 | Nicolas Kicker v Fabricio Neis | 6-3,6-4 |
| Challenger Santos | 2016/09/20 16:30 | Andre Miele v Fabricio Neis | 1-6,1-6 |
| Challenger Santos Qual | 2016/09/18 15:30 | Fabricio Neis v Gabriel P Tumasonis | 6-1,6-3 |
| Challenger Curitiba | 2016/08/29 18:20 | Roberto Quiroz v Fabricio Neis | 6-4,6-2 |
| Challenger Curitiba Qual | 2016/08/28 13:30 | Andre Miele v Fabricio Neis | 6-7,1-6 |
| Challenger Curitiba Qual | 2016/08/27 15:10 | Felipe Meligeni Rodrigues Alves v Fabricio Neis | 4-6,4-6 |
| Challenger Leon Qual | 2016/03/27 23:40 | Agustin Velotti v Fabricio Neis | 6-7,6-4,7-6 |
| Challenger Leon Qual | 2016/03/27 19:05 | Fabricio Neis v Ruan Roelofse | 6-3,6-2 |