Ground: Hardcourt outdoor
| ITF M15 Tehran | 2023/06/15 06:30 | Erik Arutiunian v Koray Kirci | 6-2,6-4 |
| ITF M25 Bodrum | 2023/05/23 06:30 | Valentin Vacherot v Koray Kirci | 6-1,6-4 |
| ITF M15 Antalya | 2023/05/17 08:40 | Jaime Caldes v Koray Kirci | 6-3,6-2 |
| ITF M15 Monastir | 2023/04/18 08:30 | Koray Kirci v Kuan Yu Chen | 6-2,6-2 |
| ITF M15 Monastir | 2023/04/14 08:30 | Li Tu v Koray Kirci | 6-1,6-0 |
| ITF M15 Monastir | 2023/04/13 08:30 | Pierre Delage v Koray Kirci | 3-6,6-0,5-7 |
| ITF M15 Monastir | 2023/04/12 08:30 | Kazuma Kawachi v Koray Kirci | 1-6,1-6 |
| ITF M15 Sharm El Sheikh | 2023/03/24 08:30 | Tuncay Duran v Koray Kirci | 7-6,6-4 |
| ITF M15 Belgrade | 2023/06/25 07:00 | Maxim Krapivin v Lazar Vojinovic | 6-4,3-6,10-8 |
| ITF M15 Kursumlijska Banja | 2023/06/18 07:00 | Aleksei Khomich v Lazar Vojinovic | 7-6,6-3 |
| ITF M15 Kursumlijska Banja | 2023/06/12 14:45 | Pavel Verbin v Lazar Vojinovic | 6-4,6-2 |
| ITF M25 Skopje | 2023/06/08 10:00 | Lazar Vojinovic v Toby Martin | 7-5,5-7,6-7 |
| ITF M25 Skopje | 2023/06/07 09:00 | Lazar Vojinovic v Obrad Markovski | 6-3,6-4 |
| ITF M25 Skopje | 2023/06/06 12:15 | Lazar Vojinovic v Luca Nari | 6-2,7-5 |
| ITF M15 Kursumlijska Banja | 2023/05/23 08:35 | Lucio Ratti v Lazar Vojinovic | 6-4,6-2 |
| ITF M15 Kursumlijska Banja | 2023/05/22 08:50 | Diego I Munoz Gajardo v Lazar Vojinovic | 4-6,1-6 |