Stadium: Court 2 Round: 25 Ground: Clay
| ITF Brazil F1 | 2018/04/26 15:30 | Marcelo Zormann v Thiago Seyboth Wild | 2-6,3-6 |
| ITF Brazil F1 | 2018/04/24 23:15 | Marcelo Zormann v Sergio Luis H Ramirez | 7-6,6-1 |
| ITF Turkey F13 | 2018/04/01 08:30 | Marcelo Zormann v Christian Oliveira | 3-6,5-7 |
| ITF Turkey F13 | 2018/03/31 11:00 | Marcelo Zormann v Grigoriy Lomakin | 4-6,7-6,7-6 |
| ITF Turkey F11 | 2018/03/22 10:20 | Luis Patino v Marcelo Zormann | 6-0,6-4 |
| ITF Turkey F11 | 2018/03/20 07:30 | Olexiy Kolisnyk v Marcelo Zormann | 6-3,6-7,4-6 |
| ITF Turkey F10 | 2018/03/14 09:25 | Dennis Novak v Marcelo Zormann | 6-2,6-2 |
| ITF Turkey F9 | 2018/03/05 07:00 | Marcelo Zormann v Filip Bergevi | 3-6,4-6 |
| ITF Portugal F8 Qual | 2018/04/16 12:00 | Eduardo Dischinger v Benjamin Winter Lopez | 5-7,4-6 |
| ITF Portugal F7 Qual | 2018/04/09 08:00 | Eduardo Dischinger v Tomas Almeida | 4-6,0-6 |
| ITF Portugal F6 | 2018/03/27 16:15 | Eduardo Dischinger v Lloyd Harris | 1-6,3-6 |
| ITF Portugal F6 Qual | 2018/03/26 12:20 | Eduardo Dischinger v Bruno Mardones | 6-4,3-6,6-1 |
| ITF Portugal F6 Qual | 2018/03/25 09:00 | Eduardo Dischinger v Russell Henderson | 7-6,6-2 |
| ITF Portugal F5 Qual | 2018/03/19 13:25 | Eduardo Dischinger v Daniel Rodrigues | 6-7,4-6 |
| ITF Tunisia F9 | 2018/03/07 09:00 | Eduardo Dischinger v Jonathan Kanar | 3-6,0-6 |
| ITF Tunisia F8 | 2018/03/02 08:30 | Alexandre Muller v Eduardo Dischinger | 6-4,7-5 |