Stadium: MTA 8 Round: 62 Ground: Clay
| ITF M15 - Antalya | 2023/11/06 13:00 | Marko Maksimovic v Mariano Tammaro | 3-6,4-6 |
| ITF M15 - Antalya | 2023/11/05 07:00 | Patrik Meszaros v Marko Maksimovic | 2-6,3-6 |
| ITF M25 - Zlatibor | 2023/09/28 12:45 | Bor Artnak v Marko Maksimovic | 6-4,6-3 |
| ITF M15 - Kursumlijska Banja | 2023/06/20 14:30 | William Grant v Marko Maksimovic | 6-4,6-7,1-6 |
| ITF M15 - Kursumlijska Banja | 2023/06/13 13:45 | Marko Stakusic v Marko Maksimovic | 6-2,6-4 |
| ITF M15 - Kursumlijska Banja | 2023/06/12 18:15 | Marko Maksimovic v Mihail Ivanov | 6-3,6-0 |
| ITF M15 - Kursumlijska Banja | 2023/06/11 12:30 | Gabriel Matuszewski v Marko Maksimovic | 1-6,1-6 |
| ITF M25 - Kursumlijska Banja | 2023/05/10 13:45 | Mohamed Safwat v Marko Maksimovic | 6-3,7-6 |
| ITF M25 - Antalya | 2023/11/12 07:00 | Maxim Krapivin v Marsel Ilhan | 2-6,6-7 |
| ITF M15 - Antalya | 2023/11/07 11:40 | Marsel Ilhan v Matyas Fuele | 6-7,1-6 |
| Challenger - Istanbul | 2023/09/05 08:40 | Marsel Ilhan v Jesper De Jong | 2-6,7-6,2-6 |
| Challenger - Istanbul | 2023/09/04 08:40 | Omni Kumar v Marsel Ilhan | 3-6,7-5,5-7 |
| Challenger - Istanbul | 2023/09/03 13:15 | Marsel Ilhan v Khumoyun Sultanov | 6-4,6-2 |
| ITF M15 - Monastir | 2023/07/16 08:00 | Andrea Fiorentini v Marsel Ilhan | 3-6,3-6 |
| ITF M15 - Monastir | 2023/07/10 15:30 | Marsel Ilhan v Martin Borisiouk | 4-6,5-7 |
| ITF M15 - Monastir | 2023/07/10 08:30 | Marsel Ilhan v Alberto Bronzetti | 6-3,6-2 |