stadio: COURT 1 Round: 25 Ground: Clay
| ITF Brasile F5 | 2018/10/15 16:30 | Alexandre Tsuchiya v Francisco Comesana | 6-7,2-6 |
| ITF Bolivia F2 | 2018/09/19 20:00 | Jose Pereira v Alexandre Tsuchiya | 6-2,7-6 |
| ITF Bolivia F2 | 2018/09/18 19:00 | Miguel Fernando Pereira v Alexandre Tsuchiya | 5-7,6-3,2-6 |
| ITF Bolivia F1 | 2018/09/11 19:30 | Alexandre Tsuchiya v Jose Olivares | 6-7,3-6 |
| ITF Portogallo F16 | 2018/08/21 08:30 | Antoine Cornut-Chauvinc v Alexandre Tsuchiya | 6-4,6-4 |
| ITF Portogallo F15 | 2018/08/14 09:00 | Sora Fukuda v Alexandre Tsuchiya | 6-3,6-4 |
| ITF Portogallo F14 | 2018/08/08 11:20 | Baptiste Crepatte v Alexandre Tsuchiya | 2-6,6-1,6-4 |
| ITF Portogallo F13 | 2018/08/01 12:45 | Alexandre Tsuchiya v Socrates Leon Tsoronis | 2-6,6-1,4-6 |
| ITF Brasile F5 | 2018/10/20 17:15 | Christian Lindell v Francisco Cerundolo | 4-6,5-7 |
| ITF Brasile F5 | 2018/10/20 13:00 | Andre Miele v Christian Lindell | 2-6,5-7 |
| ITF Brasile F5 | 2018/10/18 17:25 | Osni Junior v Christian Lindell | 2-6,4-6 |
| ITF Brasile F5 | 2018/10/16 14:55 | Gabriel Ciro Da Silva v Christian Lindell | 1-6,2-6 |
| Challenger Campinas - Qual. | 2018/09/29 14:15 | Christian Lindell v Nicolas Alvarez | 2-6,1-6 |
| ITF Svizzera F4 | 2018/08/30 16:15 | Matteo Martineau v Christian Lindell | 7-6,1-6,7-6 |
| ITF Svizzera F4 | 2018/08/29 11:30 | Christian Lindell v Alexander Lazov | 6-3,7-6 |
| ITF Svizzera F4 | 2018/08/28 12:20 | Marc Dijkhuizen v Christian Lindell | 1-6,2-6 |