Stadium: Quadra 7 Round: 62 Ground: Clay
| ITF Brazil F6 | 2018/10/21 15:30 | Leonardo S Frederico v Alex Blumenberg | 3-6,4-6 |
| ITF Brazil F6 | 2018/10/20 15:30 | Leonardo S Frederico v Joao Pedro Okano | 6-4,6-0 |
| ITF Israel F10 | 2018/06/17 07:30 | Leonardo S Frederico v Daniel Dudockin | 4-6,3-6 |
| ITF Israel F9 | 2018/06/09 07:00 | Leonardo S Frederico v Daniel Dudockin | 1-6,0-6 |
| ITF Turkey F22 | 2018/06/03 08:30 | Francesco Cano v Leonardo S Frederico | 6-2,6-4 |
| ITF Turkey F22 | 2018/06/02 07:30 | Leonardo S Frederico v Bekir Berk Sahin | 3-6,6-0,6-3 |
| ITF Turkey F21 Qual | 2018/05/27 09:00 | Arturs Lazdins v Leonardo S Frederico | 6-7,6-0,6-2 |
| ITF Turkey F20 Qual | 2018/05/19 07:30 | Leonardo S Frederico v Timur Maulenov | 3-6,7-5,4-6 |
| ITF Brazil F7 | 2018/10/27 14:30 | Lucas Obeid v Joao Hinsching | 6-4,3-6,3-6 |
| ITF Brazil F6 | 2018/10/22 14:20 | Eduardo Ribeiro v Joao Hinsching | 6-1,6-2 |
| ITF Brazil F5 | 2018/10/16 22:00 | Joao Hinsching v Joao Souza | 6-2,4-6,1-6 |
| ITF Brazil F5 | 2018/10/15 14:00 | Joao Hinsching v Gabriel P Tumasonis | 6-0,6-2 |
| ITF Brazil F5 | 2018/10/14 13:00 | Joao Hinsching v Caio Gruber | 6-1,6-1 |
| ITF Ecuador F2 Qual | 2018/07/30 16:30 | Joao Hinsching v Alejandro H Franco | 3-6,6-7 |
| ITF Ecuador F2 Qual | 2018/07/29 15:00 | Matheus T Rezende v Joao Hinsching | 4-6,4-6 |
| ITF Ecuador F1 | 2018/07/25 20:30 | Joao Hinsching v Antonio Cayetano March | 3-6,1-6 |