Stadium: Court 4 Round: 62 Ground: Clay
| ITF M25 East Lansing | 2022/11/13 14:00 | Lazar Markovic v Ronald Hohmann | 1-6,0-6 |
| ITF M25 Austin | 2022/11/07 16:00 | Noah Schachter v Lazar Markovic | 6-1,6-4 |
| ITF M15 Albuquerque | 2022/09/26 15:00 | Chad Kissell v Lazar Markovic | 6-2,6-1 |
| ITF M15 Lubbock | 2022/09/19 14:00 | Piotr Pawlak v Lazar Markovic | 6-2,6-4 |
| ITF M15 Cancun | 2022/08/14 19:30 | Aditya Vishal Balsekar v Lazar Markovic | 5-7,7-5,10-5 |
| ITF M15 Cancun | 2022/07/18 14:00 | Noah Schachter v Lazar Markovic | 6-2,6-2 |
| ITF M15 Cancun | 2022/07/13 15:00 | Alex Hernandez v Lazar Markovic | 6-0,6-1 |
| ITF M15 Cancun | 2022/07/12 14:00 | Isaac Nortey v Lazar Markovic | 6-0,6-1 |
| ITF M15 Antalya | 2022/11/27 06:00 | Vivek Kolluru v Roman Nashatyrkin | 6-2,6-2 |
| ITF M15 Antalya | 2022/11/20 07:00 | Roman Nashatyrkin v Kaya Arinc | 2-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/10/17 08:00 | Pijus Vaitiekunas v Roman Nashatyrkin | 3-6,6-4,10-3 |
| ITF M15 Sharm El Sheikh | 2021/10/11 11:00 | Roman Nashatyrkin v Eirik Groener | 6-2,0-6,7-10 |
| ITF M15 Sharm El Sheikh | 2021/10/10 13:00 | Vladislav Gorbatenko v Roman Nashatyrkin | 2-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/10/04 12:00 | Pavlos Parson v Roman Nashatyrkin | 3-6,7-6,10-4 |
| ITF M15 Telavi | 2021/08/02 06:00 | Roman Nashatyrkin v Danil Spasibo | 2-6,1-6 |
| ITF M15 Shymkent | 2021/06/01 05:00 | Alexandr Binda v Roman Nashatyrkin | 6-3,6-0 |