Stadium: Court 2 Round: 54 Ground: Clay
| UTR Pro Tennis Series Barcelona | 2021/08/14 09:30 | Mendoza, Alejandro v Kuzey Cekirge | 6-2,6-1 |
| UTR Pro Tennis Series Barcelona | 2021/08/13 09:30 | Kuzey Cekirge v Mas de Ugarte, Jordi | 4-6,0-6 |
| UTR Pro Tennis Series Barcelona | 2021/08/12 07:00 | Kuzey Cekirge v Jay Friend | 4-6,7-5,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/08/11 08:30 | Carretero, Pablo v Kuzey Cekirge | 4-6,6-0,6-0 |
| UTR Pro Tennis Series Barcelona | 2021/08/10 11:30 | Pereira, Miguel Fernando v Kuzey Cekirge | 6-3,5-0 |
| UTR Pro Tennis Series Barcelona | 2021/08/08 08:30 | Kuzey Cekirge v Adria Soriano Barrera | 6-7,5-7 |
| UTR Pro Tennis Series Barcelona | 2021/08/07 08:30 | Kuzey Cekirge v Federico Zeballos | 6-4,4-6,7-5 |
| UTR Pro Tennis Series Barcelona | 2021/08/06 10:00 | Franco Ribero v Kuzey Cekirge | 2-6,3-6 |
| ITF M15 Cairo | 2021/08/02 11:30 | Rudiukov, Ilya v Asrawy, Amr | 2-6,2-6 |
| ITF M15 Cairo | 2021/08/01 12:30 | Rudiukov, Ilya v Boopathy Sakthivel | 3-6,6-3,10-7 |
| ITF M15 Cairo | 2021/07/25 07:00 | Rudiukov, Ilya v Matteo De Vincentis | 2-6,6-4,4-10 |
| ITF - M15 Monastir | 2021/05/31 09:00 | Rudiukov, Ilya v Rihane, Youcef | 1-6,3-6 |
| ITF - M15 Monastir | 2021/05/23 10:30 | Arthur Bouquier v Rudiukov, Ilya | 6-2,6-3 |
| ITF M15 Las Palmas | 2021/04/25 14:30 | Rudiukov, Ilya v Roglan, Albert | 5-7,4-6 |
| ITF - M25 Reus | 2021/04/12 07:30 | Rudiukov, Ilya v Cagnina, Julien | 3-6,0-6 |
| ITF - M25 La Nucia | 2021/03/14 09:00 | Rudiukov, Ilya v Garcia Garcia, Juan Carlos | 2-6,2-6 |