| UTR Pro Tennis Series Barcelona | 2021/02/01 12:00 | Jordi Mas De Ugarte v Kuzey Cekirge | 2-6,3-5 |
| UTR Pro Tennis Series Barcelona | 2021/04/26 08:00 | Thomas Laurent v Jordi Mas De Ugarte | 3-6,5-6 |
| ITF M25 Reus | 2021/04/12 07:30 | Jordi Mas De Ugarte v Max Alcala Gurri | 4-6,7-6,6-10 |
| ITF M25 Reus | 2021/04/11 07:00 | Jaume Pla Malfeito v Jordi Mas De Ugarte | 6-7,1-6 |
| ITF M25 Vale Do Lobo | 2021/03/09 10:00 | Ugo Blanchet v Jordi Mas De Ugarte | 6-1,6-4 |
| ITF M25 Vale Do Lobo | 2021/03/08 11:00 | Jordi Mas De Ugarte v Lluc Mir Anglada | 3-6,6-2,11-9 |
| ITF M25 Vale Do Lobo | 2021/03/07 10:30 | Jordi Mas De Ugarte v Francois Musitelli | 7-6,6-2 |
| ITF M25 Faro | 2021/03/02 14:00 | Jordi Mas De Ugarte v Vincent Stouff | 6-7,2-6 |
| ITF M25 Faro | 2021/03/01 13:00 | Peter Goldsteiner v Jordi Mas De Ugarte | 7-5,2-6,4-10 |
| ITF M25 Reus | 2021/04/13 07:30 | Max Alcala Gurri v Kuzey Cekirge | 3-6,6-2,12-10 |
| ITF M25 Reus | 2021/04/12 07:30 | Kuzey Cekirge v Maxime Mora | 6-3,7-5 |
| ITF M25 Reus | 2021/04/11 07:00 | Kuzey Cekirge v Higinio Sanchis Melero | 6-1,7-5 |
| ITF M25 La Nucia | 2021/03/15 11:00 | Yan Bondarevskiy v Kuzey Cekirge | 6-3,6-4 |
| ITF M25 La Nucia | 2021/03/14 14:00 | Kuzey Cekirge v Stefan Loncar | 6-3,6-2 |
| ITF M25 Vale Do Lobo | 2021/03/08 10:00 | Alexandre Ruscica v Kuzey Cekirge | 4-6,6-3,10-8 |
| ITF M25 Vale Do Lobo | 2021/03/07 12:00 | Daniel L Salmeron v Kuzey Cekirge | 3-6,3-6 |
| ITF M25 Faro | 2021/03/04 11:40 | Mischa Zverev v Kuzey Cekirge | 6-4,7-5 |