Stadium: Center Court Round: 26 Ground: Hardcourt outdoor
| ITF M25 Andijan | 2019/04/23 10:10 | Markos Kalovelonis v Timofey Skatov | 7-6,7-5 |
| ITF M25 Shymkent | 2019/04/17 05:40 | Markos Kalovelonis v Artem Dubrivnyy | 1-6,4-6 |
| ITF M25 Shymkent | 2019/04/11 03:30 | Markos Kalovelonis v Alen Avidzba | 3-6,3-6 |
| ITF M25 Shymkent | 2019/04/10 12:05 | Markos Kalovelonis v Grigoriy Korobeynikov | 6-2,6-4 |
| ITF M25 Kazan | 2019/03/13 14:40 | Markos Kalovelonis v Sadio Doumbia | 1-6,0-6 |
| ITF M25 - Aqtöbe | 2019/02/20 05:00 | Markos Kalovelonis v Francesco Vilardo | 6-2,6-7,4-6 |
| ITF M25 - Aqtöbe | 2019/02/19 05:00 | Markos Kalovelonis v Timur Kiyamov | 7-5,6-4 |
| ITF - M15 Antalya | 2019/02/05 08:30 | Markos Kalovelonis v Bogdan Ionut Apostol | 1-6,3-6 |
| ITF M25 Andijan | 2019/04/24 05:00 | Igor Shrolik v Khumoyun Sultanov | 3-6,3-6 |
| ITF M25 Shymkent | 2019/04/17 08:05 | Alexander Vasilenko v Khumoyun Sultanov | 6-0,6-3 |
| ITF M25 Shymkent | 2019/04/12 04:00 | Khumoyun Sultanov v Sanjar Fayziev | 3-6,6-2,6-7 |
| ITF M25 Shymkent | 2019/04/10 09:30 | Khumoyun Sultanov v Riccardo Maiga | 4-6,6-3,7-5 |
| ITF M25 Kazan | 2019/03/15 07:00 | Khumoyun Sultanov v Martins Podzus | 1-6,1-6 |
| ITF M25 Kazan | 2019/03/14 07:00 | Khumoyun Sultanov v Andrey Chepelev | 7-5,4-6,6-2 |
| ITF M25 - Aqtöbe | 2019/02/21 05:00 | Artem Dubrivnyy v Khumoyun Sultanov | 6-4,6-2 |
| ITF M25 - Aqtöbe | 2019/02/20 11:10 | Sergey Fomin v Khumoyun Sultanov | 6-7,5-7 |