Stadium: Court 4 Round: 62 Ground: Clay
| ITF Brazil F4 | 2018/05/16 18:25 | Fernando Yamacita v Igor Marcondes | 4-6,2-6 |
| ITF Brazil F4 Qual | 2018/05/14 13:00 | Fernando Yamacita v Valter Mori-Filho | 6-2,6-1 |
| ITF Brazil F3 | 2018/05/08 13:00 | Alexandre Tsuchiya v Fernando Yamacita | 6-3,4-6,6-2 |
| ITF Brazil F3 | 2018/05/07 18:00 | Fernando Yamacita v Eduardo Ribeiro | 6-4,7-6 |
| ITF Brazil F3 | 2018/05/06 12:30 | Fernando Yamacita v Pedro F Maciel | 6-7,6-4,6-3 |
| ITF Brazil F2 | 2018/05/01 15:00 | Oscar Jose Gutierrez v Fernando Yamacita | 6-4,6-0 |
| ITF Brazil F2 | 2018/04/30 15:00 | Fernando Yamacita v Luis Britto | 6-1,6-2 |
| ITF Brazil F2 | 2018/04/29 17:30 | Fernando Yamacita v Pedro F Maciel | 6-2,6-3 |
| ITF Turkey F17 | 2018/04/30 07:30 | Shahin Khaledan v Linus Krohn | 6-3,6-4 |
| ITF Turkey F17 | 2018/04/29 07:30 | Linus Krohn v Hermanni Tiainen | 7-5,6-7,6-4 |
| ITF Turkey F16 | 2018/04/22 07:30 | Nik Razborsek v Linus Krohn | 6-0,6-1 |
| ITF Turkey F16 | 2018/04/21 09:30 | Linus Krohn v Gleb Alekseenko | 6-3,7-5 |
| ITF Turkey F42 | 2017/11/06 09:00 | Vadim Alekseenko v Linus Krohn | 1-6,6-3,7-6 |
| ITF Turkey F42 | 2017/11/06 06:15 | Linus Krohn v Vladislav Ivanov | 3-6,6-2,7-5 |
| ITF Turkey F40 | 2017/10/22 07:15 | Gabriel Donev v Linus Krohn | 6-4,6-2 |
| ITF Turkey F39 | 2017/10/14 07:00 | Linus Krohn v Sorin Andrei Iordache | 3-6,1-6 |