stadio: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Antalya | 2019/11/27 07:00 | Tristan Boyer v Nikita Mashtakov | 6-4,6-1 |
| ITF M15 Heraklion | 2019/11/21 08:00 | Alexander Lebedev v Nikita Mashtakov | 3-6,6-4,6-4 |
| ITF M15 Heraklion | 2019/11/19 08:30 | Tom Kocevar-Desman v Nikita Mashtakov | 3-6,4-6 |
| ITF M15 Heraklion | 2019/11/16 08:00 | Alexander Erler v Nikita Mashtakov | 6-1,3-6,6-3 |
| ITF M15 Heraklion | 2019/11/15 09:55 | Anton Matusevich v Nikita Mashtakov | 0-6,4-6 |
| ITF M15 Heraklion | 2019/11/13 08:00 | Shahar Elbaz v Nikita Mashtakov | 3-6,4-6 |
| ITF M15 Heraklion | 2019/11/08 08:00 | Lucas Catarina v Nikita Mashtakov | 6-3,5-7,7-5 |
| ITF M15 Heraklion | 2019/11/07 09:00 | Lodewijk Weststrate v Nikita Mashtakov | 5-7,3-6 |
| ITF M15 Heraklion | 2020/02/18 08:00 | Guy Den Heijer v Wilfredo Gonzalez | 6-4,6-4 |
| ITF M15 Heraklion | 2020/02/17 08:30 | Guy Den Heijer v Marco Zocastello | 6-1,6-2 |
| ITF M15 Heraklion | 2020/02/12 08:00 | Guy Den Heijer v Alexis Musialek | 4-6,3-6 |
| ITF M15 Heraklion | 2019/11/28 08:00 | Bogdan Bobrov v Guy Den Heijer | 6-2,7-6 |
| ITF M15 Heraklion | 2019/11/27 09:30 | Leopold Zima v Guy Den Heijer | 3-6,0-6 |
| ITF M15 Heraklion | 2019/11/19 08:30 | Bogdan Bobrov v Guy Den Heijer | 7-5,6-4 |
| ITF M15 Heraklion | 2019/11/13 09:35 | Anton Matusevich v Guy Den Heijer | 6-3,7-5 |
| ITF M15 Doha | 2019/10/24 12:00 | Guy Den Heijer v Gustav Gustav Hansson | 3-6,4-6 |