Stadium: Court 8 Round: 62 Ground: Clay
| ITF M15 Benicarlo | 2021/11/07 13:30 | Mario G Fernandez v Jamie Krattiger | 6-4,6-1 |
| ITF M15 Madrid | 2021/10/26 09:30 | Lamine Ouahab v Mario G Fernandez | 6-4,6-2 |
| ITF M15 Sharm El Sheikh | 2021/10/21 10:15 | Mario G Fernandez v Simone Roncalli | 2-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/10/20 11:40 | Dean Cooper Kirby v Mario G Fernandez | 6-2,4-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/10/19 08:55 | Mario G Fernandez v Bryan Aguiar Kuntz | 6-2,6-1 |
| ITF M15 Sharm El Sheikh | 2021/10/18 07:00 | Mario G Fernandez v Sergo Sikharulidze | 6-4,6-1 |
| ITF M15 Sharm El Sheikh | 2021/10/14 08:00 | Hady Habib v Mario G Fernandez | 6-2,6-2 |
| ITF M15 Melilla | 2021/09/25 13:50 | Miguel Damas v Mario G Fernandez | 6-2,6-0 |
| ITF M15 Benicarlo | 2021/11/08 09:00 | Jorge Martinez Martinez v Gerard Planelles Ripoll | 6-1,6-3 |
| ITF M15 Madrid | 2021/10/28 13:20 | Jorge Martinez Martinez v Coleman Wong | 4-6,4-6 |
| ITF M15 Madrid | 2021/10/27 07:55 | Tadas Babelis v Jorge Martinez Martinez | 1-6,6-1,6-7 |
| ITF M25 Madrid | 2021/10/26 08:00 | Jorge Martinez Martinez v Michalis Sakellaridis | 6-3,6-4 |
| ITF M25 Madrid | 2021/10/25 09:30 | Jorge Martinez Martinez v Nacho Serra Sanchez | 6-2,2-6,10-4 |
| ITF M15 Girona | 2021/10/17 08:00 | Jorge Martinez Martinez v Enzo Wallart | 4-6,5-7 |
| ITF M15 Platja D'Aro | 2021/10/10 11:00 | Jorge Martinez Martinez v Lorenzo Joaquin Rodriguez | 3-6,3-6 |
| ITF M15 Platja D'Aro | 2021/10/07 09:00 | Jorge Martinez Martinez v Clement Tabur | 2-6,2-6 |