| UTR Pro Tennis Series Bucharest | 2021/06/02 11:30 | Vlad Andrei Dancu v Kuzey Cekirge | 3-6,6-3,2-6 |
| ITF M15 Bucharest | 2021/05/23 10:00 | Kuzey Cekirge v Taiyo Yamanaka | 3-6,4-6 |
| ITF M25 Vic | 2021/05/16 07:00 | Kuzey Cekirge v Louis Dussin | 2-6,6-7 |
| ITF M15 Valldoreix | 2021/05/10 08:00 | Roman Andres Burruchaga v Kuzey Cekirge | 6-1,7-6 |
| ITF M15 Valldoreix | 2021/05/09 12:00 | Goncalo Falcao v Kuzey Cekirge | 3-6,1-6 |
| UTR Pro Tennis Series Barcelona | 2021/05/02 07:00 | Bruno P Navarro v Kuzey Cekirge | 6-4,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/04/30 12:30 | Kuzey Cekirge v Warren Sinius | 5-7,6-0,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/04/29 08:00 | Kuzey Cekirge v Maxime Mora | 4-6,6-3,5-7 |
| UTR Pro Tennis Series Bucharest | 2021/06/02 13:00 | Valentin Vanta v Samuil Konov | 4-6,6-2,6-2 |
| ITF M15 Bucharest | 2021/05/24 09:30 | Jaimee Floyd Angele v Valentin Vanta | 6-3,6-3 |
| ITF M15 Antalya | 2021/05/12 09:00 | Sandro Kopp v Valentin Vanta | 6-7,6-1,6-2 |
| ITF M15 Antalya | 2021/05/11 07:00 | Valentin Vanta v Cezar Cretu | 7-5,6-1 |
| ITF M15 Antalya | 2021/05/10 07:00 | Karl Friberg v Valentin Vanta | 3-6,6-7 |
| ITF M15 Antalya | 2021/05/09 07:00 | Robin Thour v Valentin Vanta | 7-5,3-6,7-10 |
| ITF M15 Antalya | 2021/05/03 07:00 | Valentin Vanta v Cheong-Eui Kim | 7-5,4-6,4-10 |
| ITF M15 Antalya | 2021/05/02 06:00 | Adam Heinonen v Valentin Vanta | 3-6,6-3,6-10 |