Stadium: Centre Court Round: 27 Ground: Hardcourt outdoor
| Karshi, Singles Qualifying M-ITF-UZB-05A | 2019/10/10 07:35 | Alexander Zgirovsky v Khabibulin, Timur | 1-6,6-2,4-6 |
| Karshi, Singles Qualifying M-ITF-UZB-05A | 2019/10/09 08:40 | Khabibulin, Timur v Sergei Pogosian | 7-6,6-2 |
| Nur-Sultan II, Kazakhstan | 2019/10/01 04:00 | Khabibulin, Timur v Danilov, Savriyan | 4-6,1-6 |
| Almaty, Simples M-ITF-KAZ-09A | 2019/09/26 07:10 | Khabibulin, Timur v Dubrivnyy, Artem | 2-6,0-6 |
| Almaty, Simples M-ITF-KAZ-09A | 2019/09/24 07:25 | Khabibulin, Timur v Ayap, Sagadat | 7-6,7-5 |
| ITF - M15 Shymkent | 2019/09/18 11:55 | Minin, Matvey v Khabibulin, Timur | 6-4,6-4 |
| ITF - M15 Shymkent | 2019/09/12 04:00 | Khabibulin, Timur v Alexey Zakharov | 1-6,3-6 |
| ITF - M15 Shymkent | 2019/09/11 07:00 | Khabibulin, Timur v Max Houkes | 5-7,6-2,7-6 |
| Karshi, Singles Qualifying M-ITF-UZB-05A | 2019/10/10 05:00 | Nabiev, Olimjon v Khumoyun Sultanov | 1-6,2-6 |
| Karshi, Singles Qualifying M-ITF-UZB-05A | 2019/10/09 05:00 | Aliaksandr Liaonenka v Khumoyun Sultanov | 5-7,3-6 |
| Nur-Sultan II, Kazakhstan | 2019/10/03 14:35 | Khumoyun Sultanov v Maden, Yannick | 3-6,6-7 |
| Nur-Sultan II, Kazakhstan | 2019/10/02 05:30 | Dmitry Popko v Khumoyun Sultanov | 1-6,7-5,1-6 |
| Nur-Sultan II, Kazakhstan | 2019/09/30 12:55 | Khumoyun Sultanov v Ayap, Sagadat | 7-6,6-3 |
| Coupe Davis | 2019/09/13 11:15 | Benjamin Hassan v Khumoyun Sultanov | 2-6,6-3,7-5 |
| Trieste, Singles M-ITF-ITA-20A | 2019/09/03 11:35 | Khumoyun Sultanov v Balzerani, Riccardo | 5-7,1-6 |
| Challenger Como | 2019/08/27 08:00 | Giulio Zeppieri v Khumoyun Sultanov | 6-2,6-0 |