Estádio: Court 5N Round: 54 Ground: Hardcourt outdoor
| ITF - M25 Champaign | 2023/09/11 19:30 | Radomir Tomic v Jeremy Zhang | 6-1,6-3 |
| Challenger - Banja Luka | 2023/08/07 08:30 | Radomir Tomic v Marat Sharipov | 1-6,2-6 |
| ITF - M15 Novi Sad | 2023/07/24 11:05 | Nazar Oliynykov v Radomir Tomic | 7-5,6-2 |
| ITF - M15 Novi Sad | 2023/07/23 13:00 | Matija Zugic v Radomir Tomic | 2-6,3-6 |
| ITF - M15 Belgrado | 2023/06/25 12:00 | Pavel Verbin v Radomir Tomic | 4-6,6-4,10-7 |
| ITF - M15 Brcko | 2023/05/26 11:00 | Andrej Nedic v Radomir Tomic | 7-5,7-5 |
| ITF - M15 Brcko | 2023/05/25 09:00 | Radomir Tomic v Lukas Pokorny | 6-3,1-6,7-5 |
| ITF - M15 Brcko | 2023/05/24 11:25 | Radomir Tomic v Stefano Reitano | 6-3,6-4 |
| ITF - M25 Champaign | 2023/09/11 15:00 | Semen Pankin v Petar Jovanovic | 7-6,7-6 |
| ITF - M25 Decatur | 2023/08/01 16:05 | Oliver Okonkwo v Semen Pankin | 6-2,1-6,10-8 |
| ITF - M25 Decatur | 2023/07/31 14:00 | Shayan Najam v Semen Pankin | 1-6,0-6 |
| ITF - M15 Pittsburgh | 2023/07/25 14:00 | Ryan Dickerson v Semen Pankin | 6-1,6-1 |
| ITF - M15 South Bend | 2023/06/22 16:00 | Aidan Kim v Semen Pankin | 7-5,6-3 |
| ITF - M15 South Bend | 2023/06/21 21:30 | Semen Pankin v Nil Giraldez | 6-4,7-5 |
| ITF - M15 South Bend | 2023/06/20 15:00 | Semen Pankin v Sasha Trkulja | 7-5,6-2 |
| ITF - M15 South Bend | 2023/06/19 14:00 | Jean-Christian Morandais v Semen Pankin | 5-7,6-4,2-10 |