Stadium: Cancha 1 Round: 26
| ITF Brazil F4 MD | 2018/05/18 22:35 | Matos D / Turini T v Pereira J / Tsuchiya A | 6-2,1-6,10-8 |
| ITF Brazil F4 MD | 2018/05/17 22:00 | Villanueva G A / Villanueva G v Pereira J / Tsuchiya A | 3-6,1-6 |
| ITF Brazil F4 MD | 2018/05/16 20:15 | Pereira J / Tsuchiya A v Dischinger E / Leite W | 7-6,7-5 |
| ITF Brazil F2 MD | 2018/05/02 20:00 | Pereira J / Tsuchiya A v Tabilo A / Zukas M | 2-6,4-6 |
| ITF Brazil F2 MD | 2018/05/01 22:00 | Pereira J / Tsuchiya A v Alves M / Gimenez I | 6-4,7-5 |
| ITF Brazil F1 MD | 2018/04/26 21:30 | Pereira J / Tsuchiya A v Matos R / Zormann M | 6-7,3-6 |
| ITF Brazil F1 MD | 2018/04/25 21:50 | Reis Da Silva J L / Yamacita F v Pereira J / Tsuchiya A | 6-4,2-6,3-10 |
| ITF Brazil F4 MD | 2017/11/28 17:05 | Barreiros Reyes M / Dischinger E v Pereira J / Tsuchiya A | 6-4,6-1 |
| ITF Bolivia F3 MD | 2017/10/03 01:15 | Catala J A / Cossioterrazas F v Diaz-Figueroa C / Zukas M | 1-6,1-6 |