Stadium: Court 3 Round: 54 Ground: Clay
| ITF M25 Oviedo | 2021/08/29 08:00 | Diego A B Sanchez v Ignacio B Alia | 6-0,6-1 |
| ITF M25 Denia | 2021/07/28 09:55 | Nick Hardt v Diego A B Sanchez | 6-4,6-1 |
| ITF M15 Monastir | 2021/06/20 10:30 | Kody Pearson v Diego A B Sanchez | 6-7,6-1,11-9 |
| ITF M15 Monastir | 2021/06/13 14:00 | Giles Hussey v Diego A B Sanchez | 3-6,6-4,10-8 |
| ITF M25 Vic | 2021/05/17 09:00 | Diego A B Sanchez v Imanol L Morillo | 4-6,4-6 |
| ITF M25 Vic | 2021/05/16 08:00 | Diego A B Sanchez v Rishab Agarwal | 6-3,7-5 |
| ITF M15 Valldoreix | 2021/05/11 08:00 | Diego A B Sanchez v Louis Dussin | 4-6,4-6 |
| ITF M15 Valldoreix | 2021/05/10 11:00 | Facundo Juarez v Diego A B Sanchez | 6-2,3-6,7-10 |
| ITF M25 Oviedo | 2021/08/29 07:50 | Daniel L Salmeron v Mikel Martinez | 4-6,3-6 |
| ITF M25 Idanha-A-Nova | 2021/07/18 13:00 | Luca Sanchez v Mikel Martinez | 6-7,6-4,10-7 |
| ITF M15 Marbella | 2021/05/24 08:00 | Michael Zhu v Mikel Martinez | 7-6,3-6,10-3 |
| ITF M25 Vale Do Lobo | 2021/03/07 10:30 | Louis Dussin v Mikel Martinez | 7-5,6-0 |
| ITF M15 Getafe Madrid | 2020/11/30 11:30 | Mikel Martinez v Miguel Damas | 2-6,0-6 |
| ITF M15 Getafe Madrid | 2020/11/29 16:00 | Michel-Alexandre Fortin v Mikel Martinez | 2-6,0-6 |
| ITF M15 Getafe Madrid | 2019/10/14 07:30 | Alex Martinez v Mikel Martinez | 6-7,6-4,11-9 |
| ITF M25 Oliveira De Azemeis | 2019/09/23 10:00 | Alvaro Blanco Damea v Mikel Martinez | 7-5,6-7,10-4 |