Stadium: Court 4 Round: 54 Ground: Clay
| 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 |
| ITF M15 Antalya | 2021/05/30 07:30 | Thomas Deschamps v Miguel Fernando Pereira | 6-3,6-2 |
| ITF M15 Antalya | 2021/05/26 11:10 | Miguel Fernando Pereira v Stuart Parker | 2-6,6-4,1-6 |
| ITF M15 Antalya | 2021/05/25 07:00 | Miguel Fernando Pereira v Facundo Yunis | 6-4,7-6 |
| ITF M15 Antalya | 2021/05/24 07:00 | Miguel Fernando Pereira v Fabrizio Andaloro | 6-2,6-2 |
| ITF M15 Antalya | 2021/05/23 07:30 | Daisuke Sumizawa v Miguel Fernando Pereira | 4-6,1-6 |
| ITF M15 Antalya | 2021/05/19 12:00 | Daniele Capecchi v Miguel Fernando Pereira | 6-0,6-0 |
| ITF M15 Antalya | 2021/05/18 07:00 | Miguel Fernando Pereira v Bastien Presuhn | 6-1,6-2 |
| ITF M15 Antalya | 2021/05/17 07:00 | Bart Stevens v Miguel Fernando Pereira | 2-6,3-6 |