Round: 25 Ground: Clay
| ITF - Peru F1 | 2017/12/11 17:00 | Alejandro Mendoza v Andre Ku Meza | 6-3,6-2 |
| ITF - México F8 | 2017/12/05 15:00 | Alejandro Mendoza v Mauricio Resendiz | 4-6,2-6 |
| ITF - México F8 | 2017/12/04 15:00 | Alejandro Mendoza v Aitor Aramburu | 6-3,6-4 |
| ITF - México F7 | 2017/11/29 16:00 | Ronnie Schneider v Alejandro Mendoza | 7-5,7-5 |
| ITF - México F7 | 2017/11/27 18:05 | Alejandro Mendoza v Mauricio Echazu | 5-7,7-5,6-3 |
| ITF - México F6 | 2017/11/21 15:00 | Evan Song v Alejandro Mendoza | 6-0,6-2 |
| ITF - México F6 | 2017/11/20 15:30 | Alejandro Mendoza v Ivar Jose Aramburu Contreras | 6-0,6-4 |
| ITF - México F6 | 2017/11/19 16:00 | Alejandro Mendoza v Sergio E M Capin | 6-1,6-4 |
| ITF - Brasil F4 | 2017/11/27 15:00 | Alexandre Tsuchiya v Wilson Leite | 7-5,7-6 |
| ITF - Brasil F2 | 2017/11/19 13:30 | Rafael Matos v Wilson Leite | 6-2,3-6,6-3 |
| ITF - Brasil F2 | 2017/11/18 16:20 | Wilson Leite v Daniel Dutra Da Silva | 3-6,7-6,7-5 |
| ITF - Brasil F2 | 2017/11/17 14:00 | Wilson Leite v Oscar Jose Gutierrez | 7-5,6-3 |
| ITF - Brasil F2 | 2017/11/16 13:00 | Wilson Leite v Igor Marcondes | 7-6,6-2 |
| ITF - Itália F34 | 2017/10/17 13:00 | Wilson Leite v Miljan Zekic | 5-7,1-6 |
| ITF - Itália F33 | 2017/10/10 15:10 | Corentin Moutet v Wilson Leite | 6-2,6-1 |
| ITF - ItáliaF31 | 2017/09/27 14:10 | Wilson Leite v Miomir Kecmanovic | 5-7,3-6 |