Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Belehrad | 2023/06/27 11:55 | Dusan Obradovic v Strahinja Cejovic | 6-1,6-1 |
| ITF - M15 Kuršumlijska Banja | 2023/06/18 11:00 | Strahinja Cejovic v Gino Romano | 1-6,3-6 |
| ITF - M15 Kuršumlijska Banja | 2023/05/22 12:10 | Strahinja Cejovic v Erik Arutiunian | 1-6,0-6 |
| ITF - M15 Kuršumlijska Banja | 2023/05/21 09:30 | Adam Kovac v Strahinja Cejovic | 7-5,6-7,7-10 |
| ITF - M25 Kursumlijska Banja | 2023/05/16 12:55 | Strahinja Cejovic v Niccolo Baroni | 0-6,1-6 |
| ITF - M25 Kursumlijska Banja | 2023/05/08 11:45 | Strahinja Cejovic v Davud Amirov | 0-6,3-6 |
| ITF - M15 Kuršumlijska Banja | 2023/05/03 14:50 | Marko Topo v Strahinja Cejovic | 6-1,6-1 |
| ITF - M15 Kuršumlijska Banja | 2023/04/23 13:30 | Strahinja Cejovic v Marko Maksimovic | 0-6,0-6 |
| ITF - M15 Sharm El Sheikh | 2023/10/09 09:30 | Sean Van Rensburg v Thorben Sannen | 7-6,6-2 |
| ITF - M15 Huy | 2023/08/20 11:20 | Thorben Sannen v Sander Jans | 6-1,4-6,8-10 |
| ITF - M25 Koksijde | 2023/08/15 14:30 | Alexis Boureau v Thorben Sannen | 6-4,6-2 |
| ITF - M25 Koksijde | 2023/08/14 09:30 | Mats Bredschneijder v Thorben Sannen | 6-4,5-7,3-10 |
| ITF - M25 Koksijde | 2023/08/13 14:30 | Max Van Nunen v Thorben Sannen | 6-0,1-6,2-10 |
| ITF - M15 Eupen | 2023/08/08 08:00 | Ethan Cook v Thorben Sannen | 6-4,6-2 |
| ITF - M15 Eupen | 2023/08/07 07:00 | Thorben Sannen v Luca Matteo Sobbe | 3-6,6-4,10-5 |
| ITF - M25 Esch/Alzette | 2023/07/17 07:00 | Thorben Sannen v Frederic Vogeli | 6-7,3-6 |