Stadium: Court 1 Round: 26 Ground: Clay
| Challenger San Marino | 2023/08/04 14:00 | David Goffin v Nerman Fatic | 2-6,3-6 |
| Challenger San Marino | 2023/08/02 16:00 | Nerman Fatic v Kyrian Jacquet | 7-5,6-4 |
| Challenger San Marino | 2023/07/31 15:00 | Roman Andres Burruchaga v Nerman Fatic | 3-6,6-3,3-6 |
| Challenger Verona | 2023/07/26 19:00 | David Goffin v Nerman Fatic | 6-4,6-3 |
| Challenger Salzburg | 2023/07/14 12:30 | Nerman Fatic v Sebastian Ofner | 6-4,6-7,5-7 |
| Challenger Salzburg | 2023/07/13 13:25 | Jurij Rodionov v Nerman Fatic | 5-7,4-6 |
| Challenger Salzburg | 2023/07/11 09:00 | Matheus Pucinelli De Almeida v Nerman Fatic | 0-6,5-7 |
| Challenger Karlsruhe | 2023/07/04 09:00 | Nerman Fatic v Ivan Gakhov | 6-7,2-6 |
| ITF M15 Tehran | 2023/06/07 13:30 | Sarp Agabigun v Hazem Naw | 6-1,3-6,3-6 |
| ITF M25 Bodrum | 2023/05/24 07:30 | Vladyslav Orlov v Sarp Agabigun | 6-1,6-1 |
| ITF M25 Bodrum | 2023/05/23 11:15 | Sarp Agabigun v Timofei Derepasko | 7-5,1-6,6-4 |
| ITF M15 Tbilisi | 2023/05/02 05:00 | Petr Bar Biryukov v Sarp Agabigun | 6-7,6-0,7-6 |
| ITF M25 Tbilisi | 2023/04/26 06:00 | Adam Walton v Sarp Agabigun | 6-2,6-1 |
| ITF M25 Tbilisi | 2023/04/25 07:00 | Sarp Agabigun v Arslanbek Aitkulov | 6-2,6-3 |
| ITF M25 Tbilisi | 2023/04/24 08:00 | Sarp Agabigun v Alfredo Casso | 6-0,6-0 |
| ITF M15 Antalya | 2023/04/12 13:15 | Juan Manuel La Serna v Sarp Agabigun | 6-2,6-0 |