Stadium: Court 2 Round: 25 Ground: Clay
| ITF M15 Plovdiv | 2019/06/04 06:30 | Nitin Kumar Sinha v Aliaksandr Liaonenka | 3-6,6-2,9-11 |
| ITF M15 Plovdiv | 2019/06/03 10:00 | Yuri Khachatryan v Aliaksandr Liaonenka | 4-6,4-6 |
| ITF M15 Irpin | 2019/05/27 11:00 | Dostanbek Tashbulatov v Aliaksandr Liaonenka | 6-3,6-4 |
| ITF M15 Irpin | 2019/05/27 08:30 | Sam Taylor v Aliaksandr Liaonenka | 0-6,7-5,0-10 |
| ITF M15 Irpin | 2019/05/20 10:00 | Nikita Mashtakov v Aliaksandr Liaonenka | 6-4,6-0 |
| ITF M25 Namangan | 2019/04/30 07:30 | Martin Borisiouk v Aliaksandr Liaonenka | 7-6,4-6,10-3 |
| ITF M25 Namangan | 2019/04/29 05:30 | Muhammadmustafo Abdurakhmonov v Aliaksandr Liaonenka | 2-6,3-6 |
| ITF M25 Andijan | 2019/04/25 07:00 | Aliaksandr Liaonenka v Sergey Fomin | 4-6,6-2,2-6 |
| ITF M15 Heraklion | 2019/05/24 07:00 | Gabriel Donev v Jonas Trinker | 1-6,1-6 |
| ITF M15 Heraklion | 2019/05/22 09:30 | Pablo Vivero Gonzalez v Gabriel Donev | 4-6,4-6 |
| ITF M15 Heraklion | 2019/05/20 11:00 | Gabriel Donev v Moritz Thiem | 0-6,6-3,10-7 |
| ITF M15 Heraklion | 2019/05/20 07:00 | Gabriel Donev v Vasilios Caripi | 6-1,6-0 |
| ITF M15 Heraklion | 2019/05/16 10:05 | Marek Jaloviec v Gabriel Donev | 6-3,6-2 |
| ITF M15 Heraklion | 2019/05/15 11:55 | Brandon Murphy v Gabriel Donev | 3-6,3-6 |
| ITF M15 Sozopol | 2019/05/08 08:00 | Gabriel Donev v Boris Pokotilov | 5-7,6-4,6-4 |
| ITF M15 Sunrise | 2019/04/08 15:00 | Alexander Knight v Gabriel Donev | 6-4,6-3 |