Stadium: Court 2 Round: 25 Ground: Clay
| ITF Brazil F3 | 2017/11/21 13:00 | Matheus P De Almeida v Daniel Batista | 4-6,1-6 |
| ITF Brazil F2 | 2017/11/16 17:05 | Lindell, Christian v Matheus P De Almeida | 6-3,7-5 |
| ITF Brazil F2 | 2017/11/14 20:00 | Matheus P De Almeida v de Santis Carvalho, Rodrigo | 7-6,7-5 |
| ITF Brazil F2 | 2017/11/12 13:00 | Luis Britto v Matheus P De Almeida | 2-6,2-6 |
| ITF Brazil F2 | 2017/11/16 13:00 | Wilson Leite v Ribeiro Marcondes, Igor | 7-6,6-2 |
| ITF Brazil F2 | 2017/11/14 17:40 | Ribeiro Marcondes, Igor v Gabriel P Tumasonis | 6-3,6-4 |
| USA F34, Singles | 2017/10/19 15:00 | Wolf, Jeffrey John v Ribeiro Marcondes, Igor | 6-1,6-3 |
| ITF USA F32 | 2017/09/30 17:30 | Ribeiro Marcondes, Igor v Schneider, Ronnie | 3-6,4-6 |
| ITF USA F32 | 2017/09/28 17:00 | Alberto Lim v Ribeiro Marcondes, Igor | 2-6,6-3,1-6 |
| ITF USA F32 | 2017/09/27 17:00 | Bogajo Fernandez, Fernando v Ribeiro Marcondes, Igor | 6-3,1-6,3-6 |
| ITF USA F31 | 2017/09/21 20:00 | Shane, Ryan v Ribeiro Marcondes, Igor | 6-3,6-3 |
| ITF USA F31 | 2017/09/20 17:00 | Ribeiro Marcondes, Igor v Shropshire, Samuel | 3-6,6-1,6-4 |