Stadium: Court 4 Hard Round: 26 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2019/11/19 08:30 | Alexandros Skorilas v Alexander Lebedev | 3-6,6-7 |
| ITF M25 Malibu | 2019/11/05 22:55 | Alejandro Gomez v Alexander Lebedev | 6-3,7-6 |
| ITF M25 Fort Worth | 2019/10/22 17:55 | Alexander Lebedev v Gijs Brouwer | 6-7,1-6 |
| ITF M25 Waco | 2019/10/16 19:35 | Alexander Lebedev v Nick Chappell | 5-7,3-6 |
| ITF M25 Waco | 2019/10/15 17:40 | Jack Findel-Hawkins v Alexander Lebedev | 4-6,3-6 |
| ITF M25 Waco | 2019/10/14 17:00 | Quinn Vandecasteele v Alexander Lebedev | 5-7,2-6 |
| ITF M25 Waco | 2019/10/13 15:00 | Constantin Frantzen v Alexander Lebedev | 6-7,2-6 |
| ITF M25 Claremont | 2019/10/10 20:30 | Tanner K Smith v Alexander Lebedev | 3-6,7-6,6-2 |
| 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 Burgas | 2019/10/09 09:00 | Vasko Mladenov v Nikita Mashtakov | 4-6,7-6,6-4 |
| ITF M15 Chornomorsk | 2019/09/28 07:30 | Nikita Mashtakov v Vitaliy Sachko | 3-6,5-7 |