Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Madrid | 2019/04/15 09:30 | Nikita Mashtakov v Joffrey De Schepper | 3-6,3-6 |
| ITF M15 Reus | 2019/04/10 10:25 | Eduard Esteve Lobato v Nikita Mashtakov | 6-3,6-1 |
| ITF M15 Reus | 2019/04/08 08:30 | Nikita Mashtakov v Arnau Santillana | 6-0,6-0 |
| ITF M15 Opatija | 2019/03/27 14:25 | Nikita Mashtakov v Markus Eriksson | 6-3,3-6,3-6 |
| ITF M15 Opatija | 2019/03/26 10:50 | Nikita Mashtakov v Isa Mammetgulyyev | 6-4,6-2 |
| ITF M15 Opatija | 2019/03/25 11:45 | Nikita Mashtakov v Goran Radanovic | 6-2,6-3 |
| ITF M15 Antalya | 2019/03/06 10:10 | Matias Zukas v Nikita Mashtakov | 6-3,5-7,6-2 |
| ITF M15 Antalya | 2019/02/25 15:00 | Nikita Mashtakov v Matyas Fuele | 4-6,6-3,6-10 |
| ITF M15 Tbilisi | 2019/04/30 06:00 | John Echeverria v Viacheslav Yulik | 4-6,6-4,7-10 |
| ITF M15 Tbilisi | 2019/04/29 11:20 | John Echeverria v Miguel Vallejo | 6-2,6-4 |
| ITF M15 Madrid | 2019/04/19 13:30 | Ivan Gakhov v John Echeverria | 6-2,6-2 |
| ITF M15 Madrid | 2019/04/17 11:40 | Adrian Exposito v John Echeverria | 3-6,2-6 |
| ITF Spain F28 | 2018/09/19 12:05 | John Echeverria v Yuanfeng Li | 6-4,6-7,2-6 |
| ITF Spain F28 Qual | 2018/09/15 12:00 | Digvijay Pratap Singh v John Echeverria | 5-7,3-6 |
| ITF Spain F26 | 2018/09/01 13:40 | John Echeverria v Pol Fernandez | 6-2,3-6,2-6 |
| ITF Spain F24 | 2018/08/20 11:00 | Tukhula Jacobs v John Echeverria | 6-2,7-5 |