Stadium: Court 2 Round: 54 Ground: Hardcourt indoor
| ITF M25 Almaty | 2019/09/23 04:00 | Vladislav Sveridenko v Klim Kozyrev | 6-2,2-6,10-3 |
| ITF M15 Shymkent | 2019/09/17 05:10 | Alexander Ovcharov v Klim Kozyrev | 6-0,6-1 |
| ITF M15 Shymkent | 2019/09/16 08:00 | Klim Kozyrev v Klim Ivanov | 6-3,6-3 |
| ITF M25 Ust-Kamenogorsk | 2019/08/26 04:00 | Artsiom Cherkasau v Klim Kozyrev | 6-3,6-4 |
| ITF M15 Minsk | 2019/08/19 07:00 | Mikhail Yehayan v Klim Kozyrev | 4-6,6-4,10-5 |
| ITF M15 Almaty | 2019/07/09 04:00 | Klim Kozyrev v David Bogatin | 2-6,6-4,10-12 |
| ITF M15 Antalya | 2019/05/21 07:15 | Anze Arh v Klim Kozyrev | 6-2,6-0 |
| ITF M15 Antalya | 2019/05/20 07:45 | Klim Kozyrev v Fariduni Hamid | 6-4,6-1 |
| ITF M25 Aktobe | 2020/02/13 07:25 | Aliaksandr Bulitski v Denis Yevseyev | 5-7,4-6 |
| ITF M25 Aktobe | 2020/02/12 11:10 | Aliaksandr Bulitski v Egor Noskin | 7-6,6-2 |
| ITF M25 Aktobe | 2020/02/11 06:15 | Aliaksandr Liaonenka v Aliaksandr Bulitski | 3-6,3-6 |
| ITF M25 Aktobe | 2020/02/10 09:05 | Daniyal Taskali v Aliaksandr Bulitski | 1-6,4-6 |
| ITF M15 Castellon | 2019/11/05 11:30 | Aliaksandr Bulitski v Sergi Perez Contri | 6-7,2-6 |
| ITF M15 Castellon | 2019/11/04 13:30 | Benjamin Winter Lopez v Aliaksandr Bulitski | 3-6,2-6 |
| ITF M15 Castellon | 2019/11/03 12:00 | Ilya Rudiukov v Aliaksandr Bulitski | 1-6,1-6 |
| ITF M15 Getafe Madrid | 2019/10/14 07:30 | Aliaksandr Bulitski v Gabriele Moghini | 6-7,6-3,9-11 |