Stadium: COURT 1 Round: 25 Ground: Hardcourt indoor
| ITF M25 Aktobe | 2019/02/21 05:00 | Artem Dubrivnyy v Khumoyun Sultanov | 6-4,6-2 |
| ITF M25 Aktobe | 2019/02/20 11:10 | Sergey Fomin v Khumoyun Sultanov | 6-7,5-7 |
| ITF M25 Aktobe | 2019/02/15 07:00 | Niels Lootsma v Khumoyun Sultanov | 7-6,4-6,7-5 |
| ITF M25 Aktobe | 2019/02/14 07:50 | Michal Konecny v Khumoyun Sultanov | 4-6,4-6 |
| ITF M25 Aktobe | 2019/02/13 11:55 | Anton Chekhov v Khumoyun Sultanov | 2-6,2-6 |
| ITF M25 Kazan | 2019/01/24 07:00 | Khumoyun Sultanov v Alexander Vasilenko | 4-6,0-6 |
| ITF M25 Kazan | 2019/01/23 12:15 | Khumoyun Sultanov v Boris Butulija | 7-6,6-2 |
| Challenger Pune | 2018/11/18 05:30 | Khumoyun Sultanov v Danylo Kalenichenko | 7-5,6-7,4-6 |
| ITF M25 Kazan | 2019/03/12 07:00 | Mikalai Haliak v Philipp Klimov | 1-6,6-4,10-6 |
| ITF M25 Kazan | 2019/03/11 10:15 | Mikalai Haliak v Anton Chekhov | 6-3,6-4 |
| ITF M25 Aktobe | 2019/02/12 04:00 | Mikalai Haliak v Timur Kiyamov | 6-7,1-6 |
| ITF Qatar F6 | 2018/12/18 07:00 | Mikalai Haliak v Matic Spec | 4-6,6-7 |
| ITF Qatar F6 | 2018/12/17 10:00 | Mikalai Haliak v Yan Sabanin | 7-6,6-4 |
| ITF Qatar F6 | 2018/12/16 13:30 | Mikalai Haliak v Arjun Mahadevan | 6-0,4-6,6-1 |
| ITF Qatar F5 | 2018/12/10 12:00 | Mikalai Haliak v Matic Spec | 3-6,3-6 |
| ITF Qatar F5 | 2018/12/09 17:35 | Mikalai Haliak v Yuri Khachatryan | 6-1,6-2 |