Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF Portugal F9 | 2018/06/16 11:30 | Joao Guerra v Tiago R Fernandes | 0-6,4-6 |
| ITF Portugal F7 Qual | 2018/04/07 15:30 | Joao Guerra v Afonso Portugal | 3-6,6-2,4-6 |
| ITF Portugal F20 Qual | 2017/09/23 12:00 | Joao Guerra v Alvaro Blanco Damea | 2-6,0-6 |
| ITF Portugal F14 Qual | 2017/07/30 10:30 | Joao Guerra v Afonso Portugal | 2-6,3-6 |
| ITF Portugal F6 | 2017/04/08 14:00 | Joao Guerra v Flemming Peters | 1-6,1-6 |
| ITF Brazil F4 | 2018/05/14 19:10 | Igor Marcondes v Alexandre Tsuchiya | 4-6,6-2,6-3 |
| ITF Brazil F3 | 2018/05/10 15:30 | Alexandre Tsuchiya v Rafael Matos | 4-6,6-1,1-6 |
| ITF Brazil F3 | 2018/05/08 13:00 | Alexandre Tsuchiya v Fernando Yamacita | 6-3,4-6,6-2 |
| ITF Brazil F2 | 2018/05/02 15:00 | Alexandre Tsuchiya v Igor Marcondes | 7-5,5-7,3-6 |
| ITF Brazil F2 | 2018/05/01 18:10 | Igor Gimenez v Alexandre Tsuchiya | 6-7,4-6 |
| ITF Brazil F1 | 2018/04/25 15:30 | Alexandre Tsuchiya v Oscar Jose Gutierrez | 4-6,7-6,2-6 |
| ITF Brazil F1 | 2018/04/24 18:30 | Alexandre Tsuchiya v Fernando Yamacita | 6-4,6-2 |
| ITF Brazil F4 | 2017/11/29 16:05 | Orlando Luz v Alexandre Tsuchiya | 6-2,7-5 |