Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Antalya | 2019/05/22 09:05 | Koray Kirci v Yanki Erel | 6-4,6-4 |
| ITF M15 Antalya | 2019/05/07 08:00 | Yanki Erel v Koray Kirci | 6-7,6-1,6-2 |
| Challenger Istanbul | 2023/09/07 11:55 | Yanki Erel v Damir Dzumhur | 5-7,3-6 |
| ITF M25 Herzlia | 2023/08/11 07:00 | Yanki Erel v Amit Vales | 7-6,4-6,4-6 |
| ITF M25 Herzlia | 2023/08/10 07:00 | Yanki Erel v Rishab Agarwal | 6-3,6-1 |
| ITF M25 Herzlia | 2023/08/09 10:40 | Yanki Erel v Menelaos Efstathiou | 6-4,6-1 |
| Challenger Astana | 2023/07/29 06:35 | Denis Yevseyev v Yanki Erel | 6-4,6-4 |
| Challenger Astana | 2023/07/28 05:00 | Yanki Erel v Benjamin Lock | 6-3,7-6 |
| Challenger Astana | 2023/07/27 05:00 | Yanki Erel v Rubin Statham | 1-6,6-3,6-4 |
| Challenger Astana | 2023/07/25 07:00 | Yanki Erel v Zura Tkemaladze | 6-4,6-7,6-1 |
| Challenger Istanbul | 2023/09/06 09:35 | Denis Yevseyev v Koray Kirci | 6-2,7-6 |
| Challenger Istanbul | 2023/09/05 08:35 | Leo Borg v Koray Kirci | 1-6,6-3,3-6 |
| Challenger Astana | 2023/07/25 07:20 | Dmitry Popko v Koray Kirci | 6-4,4-6,6-1 |
| 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 |