Stadium: Court 1 Round: 44 Ground: Clay
| ITF Argentina F3 | 2018/05/26 14:30 | Matheus T Rezende v Esteban Bruna | 2-6,1-6 |
| ITF Brazil F4 Qual | 2018/05/12 12:00 | Matheus T Rezende v Francisco Llanes | 3-6,6-4,3-6 |
| ITF Peru F2 | 2017/12/18 15:00 | Felipe Garla v Matheus T Rezende | 6-0,6-1 |
| ITF Peru F1 | 2017/12/10 19:00 | Matheus T Rezende v Felipe Garla | 2-6,1-6 |
| ITF Brazil F4 | 2017/11/26 10:30 | Andre Luiz Cezar v Matheus T Rezende | 6-1,6-3 |