Round: 62 Ground: Clay
| ITF Belgium F3 Qual | 2018/06/30 07:30 | Nikita Mashtakov v Roberto Rosales | 6-3,6-4 |
| ITF Germany F5 | 2018/06/27 11:30 | Tim Ruehl v Nikita Mashtakov | 7-5,4-6,7-5 |
| ITF Germany F5 | 2018/06/25 11:30 | Nikita Mashtakov v Florian Broska | 6-4,6-4 |
| ITF Germany F5 | 2018/06/25 08:00 | Nikita Mashtakov v Lawrence Bataljin | 6-2,6-4 |
| ITF Ukraine F3 | 2018/05/22 11:45 | Georgii Kravchenko v Nikita Mashtakov | 3-6,6-3,7-5 |
| ITF Ukraine F2 | 2018/05/15 07:00 | Alessandro Petrone v Nikita Mashtakov | 5-7,6-4,6-3 |
| ITF Ukraine F1 | 2018/05/09 07:00 | Nikita Mashtakov v Claudio Fortuna | 4-6,6-2,5-7 |
| ITF Ukraine F1 | 2018/05/07 07:00 | Oleksii Krutykh v Nikita Mashtakov | 6-7,4-6 |
| ITF Belgium F3 Qual | 2018/06/30 07:30 | Luis Humberto Lopez v Kenny Herscovici | 2-6,6-2,6-2 |
| ITF USA F31 | 2017/09/17 19:00 | Guilherme W Osorio v Luis Humberto Lopez | 6-1,6-4 |
| ITF USA F31 | 2017/09/16 19:45 | Piers Foley v Luis Humberto Lopez | 7-6,3-6,2-6 |
| ITF USA F30 | 2017/09/10 16:00 | Strong Kirchheimer v Luis Humberto Lopez | 6-4,6-3 |
| ITF Mexico F4 | 2016/05/23 15:00 | Ricky Medinilla v Luis Humberto Lopez | 6-2,7-5 |
| ITF Mexico F4 | 2016/05/22 15:00 | Hugo Moura v Luis Humberto Lopez | 1-6,0-6 |