Stadium: Court 2 Round: 27 Ground: Clay
| ITF Brazil F4 | 2017/11/28 15:00 | Joao Souza v Carlos E. Severino | 4-6,6-2,6-2 |
| ITF Brazil F3 | 2017/11/22 16:20 | Bernardo Saraiva v Carlos E. Severino | 7-5,6-3 |
| ITF Brazil F3 | 2017/11/20 21:00 | Carlos E. Severino v Tiago Lopes | 6-4,6-2 |
| Challenger Buenos Aires Qual | 2017/10/07 13:00 | Carlos E. Severino v Mariano Kestelboim | 6-3,1-6,4-6 |
| ITF Argentina F7 | 2017/09/12 14:30 | Carlos E. Severino v Nicolas Bianchi | 6-3,7-5 |
| ITF Argentina F7 | 2017/09/11 13:00 | Carlos E. Severino v Gabriel P Tumasonis | 6-4,3-6,6-2 |
| ITF Argentina F7 | 2017/09/09 17:30 | Carlos E. Severino v Javier Naser | 6-3,6-1 |
| ITF Argentina F6 | 2017/09/04 13:15 | Carlos E. Severino v Alexandre Tsuchiya | 6-4,7-6 |
| ITF Brazil F4 | 2017/12/01 17:10 | Joao Souza v Rafael Matos | 7-6,4-6,6-4 |
| ITF Brazil F4 | 2017/11/29 12:00 | Igor Marcondes v Rafael Matos | 3-6,3-6 |
| ITF Brazil F4 | 2017/11/27 17:00 | Marcelo Zormann v Rafael Matos | 1-6,5-7 |
| ITF Brazil F3 | 2017/11/21 13:00 | Joao Lucas Reis da Silva v Rafael Matos | 6-0,0-6,7-6 |
| ITF Brazil F2 | 2017/11/19 13:30 | Rafael Matos v Wilson Leite | 6-2,3-6,6-3 |
| ITF Brazil F2 | 2017/11/18 19:55 | Rafael Matos v Nicolas Santos | 1-6,6-3,6-3 |
| ITF Brazil F2 | 2017/11/17 16:05 | Christian Lindell v Rafael Matos | 6-7,6-3,3-6 |
| ITF Brazil F2 | 2017/11/16 13:00 | Eduardo Dischinger v Rafael Matos | 1-6,1-6 |