| UTR Pro Tennis Series - Barcelona | 2021/09/29 11:15 | Ivan Marrero Curbelo v Bruno P Navarro | 5-7,2-6 |
| UTR Pro Tennis Series - Barcelona | 2021/09/28 08:00 | Ivan Marrero Curbelo v Adria Soriano Barrera | 2-6,1-5 |
| UTR Pro Tennis Series - Barcelona | 2021/09/27 11:00 | Jordi Garcia Mestre v Ivan Marrero Curbelo | 3-6,6-1,3-6 |
| Challenger de Gran Canaria - Clasificación | 2021/02/28 16:05 | Filip Cristian Jianu v Ivan Marrero Curbelo | 5-7,6-3,6-2 |
| ITF M25 Villena | 2021/02/02 08:25 | Ben Patael v Ivan Marrero Curbelo | 6-1,4-6,10-5 |
| ITF M25 Villena | 2021/02/01 09:30 | Ivan Marrero Curbelo v Matteo Gigante | 6-4,2-6,10-4 |
| ITF M15 Getafe Madrid | 2020/11/29 17:30 | Georgii Kravchenko v Ivan Marrero Curbelo | 6-2,6-0 |
| ITF M15 Melilla | 2020/09/22 08:00 | Jorge Martinez Martinez v Ivan Marrero Curbelo | 6-2,6-0 |
| UTR Pro Tennis Series - Barcelona | 2021/09/30 08:00 | Adria Soriano Barrera v Kuzey Cekirge | 6-3,6-3 |
| UTR Pro Tennis Series - Barcelona | 2021/09/28 08:00 | Jordi Garcia Mestre v Kuzey Cekirge | 3-6,5-6 |
| UTR Pro Tennis Series - Barcelona | 2021/09/27 09:30 | Kuzey Cekirge v Bruno P Navarro | 6-4,6-4 |
| ITF M25 Oviedo | 2021/09/01 08:00 | Kuzey Cekirge v Miguel Damas | 6-7,1-6 |
| ITF M25 Oviedo | 2021/08/31 08:35 | Ilya Rudiukov v Kuzey Cekirge | 2-6,0-6 |
| ITF M25 Oviedo | 2021/08/30 10:05 | Kuzey Cekirge v Miguel Fernando Pereira | 5-7,6-4,8-10 |
| ITF M25 Oviedo | 2021/08/29 13:45 | Kuzey Cekirge v Yeray A. Pastor | 6-3,7-5 |
| ITF M25 Santander | 2021/08/24 10:15 | Kuzey Cekirge v Oscar Jose Gutierrez | 7-5,2-6,1-6 |