Stadium: Court 4 Round: 54 Ground: Clay
| ITF Tunisia F19 | 2018/05/16 12:15 | Anis Ghorbel v Marko Vejnovic | 6-2,6-3 |
| ITF Tunisia F18 | 2018/05/06 09:00 | Lawrence Bataljin v Marko Vejnovic | 7-6,4-6,7-6 |
| ITF Tunisia F17 | 2018/05/02 09:00 | Marko Vejnovic v Naoki Takeda | 2-6,1-6 |
| ITF Tunisia F17 | 2018/04/29 09:00 | Tommaso Spelta v Marko Vejnovic | 2-6,2-6 |
| ITF Tunisia F17 | 2018/04/28 09:00 | Louis Lechevretel v Marko Vejnovic | 6-7,4-6 |
| ITF Tunisia F16 | 2018/04/21 11:00 | Victor Ouvrard v Marko Vejnovic | 6-0,6-3 |
| ITF Greece F2 | 2018/03/03 07:30 | Marko Vejnovic v Ruben Konings | 5-7,4-6 |
| ITF Egypt F6 | 2018/02/18 12:00 | Marko Vejnovic v Stephan Gerritsen | 2-6,2-6 |
| ITF Tunisia F20 | 2018/05/19 09:00 | Connor Johnson v Ren Nakamura | 1-6,3-6 |
| ITF Tunisia F19 | 2018/05/17 09:00 | Vasko Mladenov v Ren Nakamura | 6-4,6-2 |
| ITF Tunisia F19 | 2018/05/15 10:30 | Aleksei Khomich v Ren Nakamura | 3-6,3-6 |
| ITF Tunisia F19 | 2018/05/13 09:00 | Ren Nakamura v Jorge Blanco Guadalupe | 1-6,6-4,6-2 |
| ITF Tunisia F19 | 2018/05/12 09:00 | Lluis Dolz v Ren Nakamura | 0-6,5-7 |
| ITF Egypt F12 | 2018/04/04 12:20 | Marek Gengel v Ren Nakamura | 6-4,6-4 |
| ITF Egypt F12 | 2018/04/01 10:30 | Frederik Press v Ren Nakamura | 6-4,6-7,6-7 |
| ITF Egypt F12 | 2018/03/31 10:00 | Philip Sikman v Ren Nakamura | 3-6,2-6 |