Stadium: Court 1 Round: 25 Ground: Clay
| 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 Barcelona | 2021/04/28 08:00 | Thomas Laurent v Kuzey Cekirge | 6-1,6-2 |
| UTR Pro Tennis Series Barcelona | 2021/04/27 11:30 | Jordi Mas De Ugarte v Kuzey Cekirge | 3-6,0-5 |
| ITF M15 Valldoreix | 2021/05/13 07:55 | Alex M Pujolras v Oscar Jose Gutierrez | 7-5,6-2 |
| ITF M15 Valldoreix | 2021/05/12 11:30 | Miguel Damas v Oscar Jose Gutierrez | 4-6,6-7 |
| ITF M15 Monastir | 2021/05/04 10:30 | Oscar Jose Gutierrez v Erik Crepaldi | 4-6,0-6 |
| ITF M15 Monastir | 2021/04/29 11:20 | Remy Bertola v Oscar Jose Gutierrez | 6-7,7-6,6-2 |
| ITF M15 Monastir | 2021/04/27 08:30 | Karlis Ozolins v Oscar Jose Gutierrez | 4-6,2-6 |
| ITF M15 Monastir | 2021/04/24 09:30 | Igor Marcondes v Oscar Jose Gutierrez | 6-4,7-5 |
| ITF M15 Monastir | 2021/04/23 14:00 | Oscar Jose Gutierrez v Jonathan Mridha | 6-4,6-3 |
| ITF M15 Monastir | 2021/04/22 08:30 | Oscar Jose Gutierrez v Viktor Jovic | 6-2,6-3 |