Round: 25 Ground: Clay
| ITF Peru F1 | 2017/12/11 19:00 | Matias Franco Descotte v Igor Marcondes | 4-6,6-0,7-6 |
| ITF Brazil F4 | 2017/11/29 12:00 | Igor Marcondes v Rafael Matos | 3-6,3-6 |
| ITF Brazil F4 | 2017/11/27 15:00 | Matheus P De Almeida v Igor Marcondes | 4-6,2-6 |
| ITF Brazil F2 | 2017/11/16 13:00 | Wilson Leite v Igor Marcondes | 7-6,6-2 |
| ITF Brazil F2 | 2017/11/14 17:40 | Igor Marcondes v Gabriel P Tumasonis | 6-3,6-4 |
| ITF USA F34 | 2017/10/19 15:00 | Jeffrey John Wolf v Igor Marcondes | 6-1,6-3 |
| ITF USA F32 | 2017/09/30 17:30 | Igor Marcondes v Ronnie Schneider | 3-6,4-6 |
| ITF USA F32 | 2017/09/28 17:00 | Alberto Lim v Igor Marcondes | 2-6,6-3,1-6 |
| ITF Peru F1 | 2017/12/13 19:00 | Junior Alexander Ore v Daniel Elahi Galan | 4-6,3-6 |
| ITF Peru F1 | 2017/12/11 20:15 | Junior Alexander Ore v Jorge Panta | 6-3,7-5 |
| ITF USA F37 | 2017/11/11 17:30 | Junior Alexander Ore v Luis Erlenbusch | 3-6,6-3,2-6 |
| ITF USA F37 | 2017/11/10 17:00 | Junior Alexander Ore v Edward Lewis | 6-0,6-3 |
| Challenger Charlottesville Qual | 2017/10/28 16:05 | Ruan Roelofse v Junior Alexander Ore | 6-2,6-4 |
| ITF Canada F8 | 2017/09/21 14:00 | Junior Alexander Ore v Alejandro Tabilo | 6-7,5-7 |
| ITF Canada F8 | 2017/09/19 16:30 | Yu Hsiou Hsu v Junior Alexander Ore | 3-6,6-2,4-6 |
| ITF Canada F8 Qual | 2017/09/18 16:10 | Junior Alexander Ore v Damien Ghader | 6-2,6-1 |