Stadium: entre CourtC Round: 25 Ground: Clay
| 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 |
| ITF USA F30 | 2017/09/14 16:30 | Ribeiro Marcondes, Igor v Verboven, Laurens | 1-6,4-6 |
| ITF USA F30 | 2017/09/13 18:10 | Strong Kirchheimer v Ribeiro Marcondes, Igor | 6-3,4-6,3-6 |
| ITF Brazil F2 | 2017/11/12 13:00 | Gabriel P Tumasonis v Rafael Tosetto | 6-2,6-4 |
| ITF Argentina F7 | 2017/09/11 13:00 | Severino, Carlos Eduardo v Gabriel P Tumasonis | 6-4,3-6,6-2 |
| ITF Argentina F7 | 2017/09/09 17:30 | Sierra, Fernando v Gabriel P Tumasonis | 4-6,7-5,3-6 |
| ITF Argentina F6 | 2017/09/02 14:30 | Gabriel P Tumasonis v Arus, Rodrigo | 2-6,2-6 |
| ITF Belgium F7 Qual | 2017/07/30 13:55 | Gabriel P Tumasonis v Tholl, Robi | 6-4,5-7,3-6 |
| ITF Belgium F7 Qual | 2017/07/29 11:00 | Gabriel P Tumasonis v Lapraille, Maxime | 5-7,6-3,6-4 |
| ITF Belgium F6 | 2017/07/23 11:00 | Gabriel P Tumasonis v Naser, Javier | 4-6,3-6 |
| ITF Belgium F6 | 2017/07/22 12:30 | Gabriel P Tumasonis v Hoischen, Lars | 3-6,7-5,6-1 |