Stadium: Court 3 Round: 25 Ground: Clay
| ITF Portugal F16 | 2018/08/21 08:30 | Cornut-Chauvinc, Antoine v Tsuchiya, Alexandre | 6-4,6-4 |
| ITF Portugal F15 | 2018/08/14 09:00 | Sora Fukuda v Tsuchiya, Alexandre | 6-3,6-4 |
| ITF Portugal F14 | 2018/08/08 11:20 | Crepatte, Baptiste v Tsuchiya, Alexandre | 2-6,6-1,6-4 |
| ITF Portugal F13 | 2018/08/01 12:45 | Tsuchiya, Alexandre v Tsoronis, Socrates Leon | 2-6,6-1,4-6 |
| ITF Portugal F12 | 2018/07/26 09:30 | Maxime Chazal v Tsuchiya, Alexandre | 4-6,6-3,6-1 |
| ITF Portugal F12 | 2018/07/24 15:20 | Guerra, Joao v Tsuchiya, Alexandre | 2-6,1-6 |
| ITF Brazil F4 | 2018/05/14 19:10 | Ribeiro Marcondes, Igor v Tsuchiya, Alexandre | 4-6,6-2,6-3 |
| ITF Brazil F3 | 2018/05/10 15:30 | Tsuchiya, Alexandre v Matos, Rafael | 4-6,6-1,1-6 |
| ITF Mexico F3 | 2018/05/24 18:30 | Olivares, Jose v Krainik, Pavel | 6-3,1-6,5-7 |
| ITF Mexico F3 | 2018/05/23 15:00 | Resendiz Dominguez, Mauricio v Olivares, Jose | 2-6,3-6 |
| ITF Mexico F3 | 2018/05/22 15:00 | Every, Michael-John v Olivares, Jose | 3-6,1-6 |
| ITF Mexico F2 | 2018/05/19 18:25 | Olivares, Jose v Lopez Villasenor, Gerardo | 6-7,1-6 |
| ITF Mexico F2 | 2018/05/18 19:00 | Shamma, Nicholas v Olivares, Jose | 4-6,6-7 |
| ITF Mexico F2 | 2018/05/16 17:00 | Olivares, Jose v Diaz-Figueroa, Christopher | 6-3,6-1 |
| ITF Mexico F2 | 2018/05/14 17:30 | Mercier, Tyler v Olivares, Jose | 7-6,3-6,2-6 |
| ITF Mexico F1 | 2018/05/07 16:30 | Olivares, Jose v Harrison Adams | 7-6,4-6,6-7 |