Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF Turkey F22 | 2018/06/05 09:20 | Marc Dijkhuizen v Jonas Trinker | 1-6,3-6 |
| ITF Turkey F21 | 2018/05/31 11:10 | Christopher Heyman v Jonas Trinker | 6-7,6-3,7-6 |
| ITF Turkey F21 | 2018/05/29 07:30 | Mert Naci Turker v Jonas Trinker | 2-6,1-6 |
| ITF Sweden F3 | 2018/05/22 10:10 | Jonas Trinker v Alexander Ritschard | 3-6,1-6 |
| ITF Sweden F3 Qual | 2018/05/20 09:00 | Jonas Trinker v Adam Heinonen | 7-6,6-1 |
| ITF Sweden F2 | 2018/05/16 10:15 | Lukas Ollert v Jonas Trinker | 6-1,6-4 |
| ITF Sweden F2 | 2018/05/14 11:50 | Jonas Trinker v Linus Frost | 6-2,7-6 |
| ITF Turkey F17 | 2018/05/03 07:30 | Juan Pablo Varillas v Jonas Trinker | 6-2,6-1 |
| ITF Turkey F22 | 2018/06/05 07:30 | Vincentiu A Niculescu v Wilson Leite | 0-6,1-6 |
| ITF Brazil F4 | 2018/05/15 22:45 | Jose Pereira v Wilson Leite | 6-3,3-6,7-6 |
| ITF Brazil F3 | 2018/05/07 15:30 | Nicolas Santos v Wilson Leite | 6-2,6-4 |
| ITF Brazil F2 | 2018/05/01 15:00 | Wilson Leite v Carlos E. Severino | 2-6,7-6,6-7 |
| ITF Brazil F1 | 2018/04/27 21:30 | Wilson Leite v Christian Lindell | 3-6,5-7 |
| ITF Brazil F1 | 2018/04/25 18:15 | Wilson Leite v Ryusei Makiguchi | 6-4,5-7,6-4 |
| ITF Brazil F1 | 2018/04/24 13:00 | Wilson Leite v Lorenzo Gagliardo | 6-0,7-5 |
| ITF Italy F8 Qual | 2018/04/16 12:00 | Wilson Leite v Vadim Alekseenko | 2-6,6-1,4-6 |