Stadium: Court 7 Round: 62 Ground: Clay
| ITF M15 Novi Sad | 2021/08/01 07:00 | Koray Kirci v Matic Dimic | 7-6,6-4 |
| ITF M15 Novi Sad | 2021/07/27 07:30 | Matic Spec v Koray Kirci | 6-3,7-5 |
| ITF M15 Novi Sad | 2021/07/26 10:30 | Aleksandar Tomas v Koray Kirci | 4-6,2-6 |
| ITF M15 Novi Sad | 2021/07/25 15:00 | Luka Vukovic v Koray Kirci | 3-6,4-6 |
| ITF M15 Antalya | 2021/04/28 10:00 | Jacopo Berrettini v Koray Kirci | 6-2,6-0 |
| ITF M15 Antalya | 2021/04/27 07:00 | Michalis Sakellaridis v Koray Kirci | 1-6,3-6 |
| ITF M15 Antalya | 2021/04/26 09:00 | Louroi Martinez v Koray Kirci | 6-7,3-6 |
| ITF M15 Antalya | 2021/04/25 07:00 | Mirko Lagasio v Koray Kirci | 2-6,6-7 |
| ITF M15 Monastir | 2021/03/29 09:00 | Luca Potenza v Aleksandr Kalinin | 6-2,6-2 |
| ITF M15 Monastir | 2021/03/28 09:00 | Aleksandr Kalinin v Jakub Kroslak | 7-5,7-6 |
| Daily Challenge Tour | 2020/04/26 10:00 | Alexander Golinko v Aleksandr Kalinin | 7-5,6-4 |
| Daily Challenge Tour | 2020/04/26 06:59 | Aleksandr Kalinin v Alexander Golinko | 5-7,4-5 |
| Daily Challenge Tour | 2020/04/25 15:00 | Aleksandr Kalinin v Alexandr Sosnovskiy | 6-3,4-6,6-1 |
| Daily Challenge Tour | 2020/04/22 12:30 | Aleksandr Kalinin v Daniil Budov | 6-3,6-2 |
| Daily Challenge Tour | 2020/04/19 06:04 | Timofey Basalygo v Aleksandr Kalinin | 4-6,6-3,7-6 |
| Daily Challenge Tour | 2020/04/18 13:00 | Aleksandr Kalinin v Ivan Volodkevich | 6-1,7-6 |