Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Kursumlijska Banja | 2024/07/04 07:00 | Dominik Kellovsky v Koray Kirci | 6-1,6-0 |
| ITF M15 Kursumlijska Banja | 2024/07/03 07:00 | Mateya Stanisavljevic v Koray Kirci | 6-7,2-6 |
| ITF M15 Belgrade | 2024/06/25 11:25 | Koray Kirci v Andrej Nedic | 1-6,0-6 |
| Challenger Heilbronn | 2024/06/02 09:30 | Koray Kirci v Moez Echargui | 2-6,7-6,6-7 |
| ITF M25 Kiseljak | 2024/05/31 08:25 | Koray Kirci v Marat Sharipov | 2-6,0-6 |
| ITF M25 Kiseljak | 2024/05/30 10:05 | Marko Topo v Koray Kirci | 0-6,6-2,5-7 |
| ITF M25 Kiseljak | 2024/05/29 10:40 | Ivan Biletic v Koray Kirci | 0-6,4-6 |
| ITF M15 Antalya | 2024/05/14 10:40 | Yanaki Milev v Koray Kirci | 6-4,6-3 |
| ITF M15 Lodz | 2024/07/12 08:25 | Marek Gengel v Chris Rodesch | 6-4,6-7,2-6 |
| ITF M15 Lodz | 2024/07/11 08:30 | Marek Gengel v Karol Filar | 3-6,6-4,6-4 |
| ITF M15 Lodz | 2024/07/09 08:30 | Marek Gengel v Valerio Perruzza | 6-2,7-6 |
| Challenger Karlsruhe | 2024/07/01 08:00 | Marek Gengel v Robert Strombachs | 6-7,3-6 |
| ITF M25 Elvas | 2024/06/15 09:00 | Duarte Vale v Marek Gengel | 6-4,6-3 |
| ITF M25 Elvas | 2024/06/14 09:00 | Marek Gengel v Jules Marie | 6-2,1-6,7-6 |
| ITF M25 Elvas | 2024/06/13 09:00 | Marek Gengel v Patrick Schoen | 3-6,6-4,6-3 |
| ITF M25 Elvas | 2024/06/12 10:00 | Marek Gengel v Pedro Araujo | 7-5,6-4 |