Estádio: Court 2 Round: 62 Ground: Clay
| ITF - M15 Xàtiva | 2021/08/02 10:00 | Javier Molino v Jordi Garcia Mestre | 6-4,6-2 |
| ITF - M15 Xàtiva | 2021/08/01 10:00 | Ivan Bas Mengual v Jordi Garcia Mestre | 2-6,6-7 |
| ITF - M25 Gandia | 2021/07/18 08:00 | Coleman Wong v Jordi Garcia Mestre | 6-1,6-0 |
| ITF - M15 Valldoreix | 2021/05/09 14:00 | Inaki Cabrera Bello v Jordi Garcia Mestre | 6-4,5-7,10-5 |
| ITF - M15 Cairo | 2021/04/25 09:30 | Jose Pereira v Jordi Garcia Mestre | 6-3,6-4 |
| ITF - M15 Cairo | 2021/04/18 09:30 | Jordi Garcia Mestre v Egill Sigurdsson | 4-6,2-6 |
| ITF - M25 Reus | 2021/04/13 09:05 | Johan Nikles v Jordi Garcia Mestre | 6-2,6-2 |
| ITF - M25 La Nucía | 2021/03/15 11:00 | Imanol L Morillo v Jordi Garcia Mestre | 6-2,6-0 |
| ITF - M15 Oldenzaal | 2021/08/15 08:30 | Egill Sigurdsson v Niklas Guttau | 1-6,4-6 |
| ATP - Hamburgo | 2021/07/10 09:00 | Carlos Taberner v Niklas Guttau | 6-1,6-2 |
| ITF - M15 Antália | 2021/04/11 07:00 | Edoardo Graziani v Niklas Guttau | 6-4,6-1 |
| ITF - M15 Antália | 2021/04/06 07:00 | Niklas Guttau v Edoardo Graziani | 2-6,3-6 |
| ITF - M15 Antália | 2021/04/05 07:00 | Niklas Guttau v Tomas Lanik | 6-2,6-2 |
| ITF - M15 Antália | 2021/04/04 06:30 | Niklas Guttau v Michel Hopp | 6-1,6-3 |
| ITF - M15 Sharm El Sheikh | 2021/03/16 10:10 | Niklas Guttau v Shao-Fan Liu | 3-6,6-1,4-10 |
| ITF - M15 Sharm El Sheikh | 2021/03/15 11:30 | Niklas Guttau v Lorenzo Rottoli | 6-3,6-1 |