Stadion: Court 1 Round: 25 Ground: Clay
| ITF - M15 - Antalya | 2019/01/16 07:00 | Nikita Mashtakov v Timofey Skatov | 4-6,6-4,5-7 |
| ITF - Estland F3 | 2018/11/07 10:55 | Martins Podzus v Nikita Mashtakov | 6-2,6-1 |
| ITF - Estland F3 | 2018/11/05 09:00 | Nikita Mashtakov v Siim Troost | 6-4,1-6,6-3 |
| ITF - Estland F2 | 2018/10/31 12:10 | Alexander Vasilenko v Nikita Mashtakov | 6-3,7-5 |
| ITF - Estland F2 | 2018/10/30 11:45 | Nikita Mashtakov v Lukas Mugevicius | 3-6,7-5,6-0 |
| ITF - Libanon F1 | 2018/09/25 13:00 | Nikita Mashtakov v Karim-Mohamed Maamoun | 7-5,1-6,0-6 |
| Challenger - Stettin | 2018/09/08 12:15 | Guillermo Duran v Nikita Mashtakov | 7-5,5-7,7-6 |
| ITF - Ukraine F4 | 2018/08/30 10:45 | Nikita Mashtakov v Oleksii Krutykh | 6-7,6-4,0-6 |
| ITF - Türkei F39 | 2018/12/09 07:00 | Dejan Katic v Wilson Leite | 3-6,4-6 |
| ITF - Türkei F39 | 2018/12/08 06:30 | Wilson Leite v Nerman Fatic | 6-3,2-6,6-2 |
| ITF - Türkei F39 | 2018/12/07 06:30 | Tadeas Paroulek v Wilson Leite | 2-6,0-6 |
| ITF - Türkei F39 | 2018/12/04 06:30 | Karlo Cubelic v Wilson Leite | 3-6,2-6 |
| ITF - Türkei F38 | 2018/11/29 07:00 | Vladimir Korolev v Wilson Leite | 3-6,6-1,6-1 |
| ITF - Türkei F38 | 2018/11/28 07:00 | Uisung Park v Wilson Leite | 3-6,1-6 |
| ITF - Türkei F36 | 2018/11/15 07:00 | Wilson Leite v Vlad Andrei Dancu | 6-7,6-7 |
| ITF - Türkei F36 | 2018/11/14 07:00 | Eduard Esteve Lobato v Wilson Leite | 4-6,1-6 |