Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Antalya | 2023/05/10 10:55 | Max Alcala Gurri v Ilia Simakin | 6-0,6-4 |
| ITF M15 Antalya | 2023/05/09 07:30 | Ilia Simakin v Mert Naci Turker | 2-6,6-4,10-7 |
| ITF M15 Antalya | 2023/05/08 12:10 | Ilia Simakin v Samuel M Arjona | 6-1,6-0 |
| ITF M15 Antalya | 2023/05/07 07:00 | Ilia Simakin v Arseniy Khokhlov | 6-1,6-3 |
| ITF M25 Sharm El Sheikh | 2023/04/20 08:30 | Alexander Cozbinov v Ilia Simakin | 6-2,2-6,7-6 |
| ITF M25 Sharm El Sheikh | 2023/04/19 12:15 | Ilia Simakin v Mats Rosenkranz | 6-1,7-5 |
| ITF M25 Sharm El Sheikh | 2023/04/14 08:30 | Ilia Simakin v Alibek Kachmazov | 3-6,4-6 |
| ITF M25 Sharm El Sheikh | 2023/04/13 11:15 | Robin Bertrand v Ilia Simakin | 6-2,2-6,3-6 |
| ITF M15 Litija | 2023/06/16 12:25 | Bor Artnak v Alvaro Guillen Meza | 3-6,4-6 |
| ITF M15 Litija | 2023/06/15 12:30 | Bor Artnak v Peter Goldsteiner | 6-0,6-0 |
| ITF M15 Litija | 2023/06/14 10:20 | Bor Artnak v Benedikt Emesz | 6-3,6-2 |
| ITF M15 Nyiregyhaza | 2023/06/08 09:00 | Luca Wiedenmann v Bor Artnak | 6-7,6-1,6-4 |
| ITF M15 Nyiregyhaza | 2023/06/07 09:30 | Bor Artnak v Ignacio Monzon | 6-4,6-3 |
| Challenger Vicenza | 2023/05/28 13:10 | Bor Artnak v Nerman Fatic | 4-6,3-6 |
| ITF M15 Warmbad-Villach | 2023/05/25 09:20 | Luca Wiedenmann v Bor Artnak | 6-4,7-6 |
| ITF M15 Warmbad-Villach | 2023/05/24 07:25 | Bor Artnak v Jakob Schnaitter | 6-3,7-5 |