Stadium: Pista 4 Round: 25 Ground: Clay
| ITF M15 Platja D'Aro | 2021/10/11 08:30 | Marc Othman Ktiri v Jaime Caldes | 6-4,6-1 |
| ITF M15 Platja D'Aro | 2021/10/10 08:00 | Ervin H Eminefendic v Jaime Caldes | 3-6,1-6 |
| ITF M15 Melilla | 2021/09/21 11:00 | Max Alcala Gurri v Jaime Caldes | 6-4,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/06/25 11:00 | Alejandro Moro Canas v Jaime Caldes | 6-0,6-2 |
| UTR Pro Tennis Series Barcelona | 2021/06/23 11:00 | Jaime Caldes v Javier Alejandro Mendoza Crespo | 6-3,3-6,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/06/22 16:00 | Jaime Caldes v Gerard Planelles Ripoll | 6-4,6-2 |
| UTR Pro Tennis Series Barcelona | 2021/06/21 09:30 | Jaime Caldes v Andrey Chepelev | 3-6,7-6,2-5 |
| ITF M15 Marbella | 2021/05/23 14:00 | Oriol Fillat Gimenez v Jaime Caldes | 6-3,6-3 |
| ITF M15 Platja D'Aro | 2021/10/16 11:00 | Carlos Sanchez Jover v Pol Toledo Bague | 7-5,7-6 |
| ITF M15 Platja D'Aro | 2021/10/15 14:05 | Pol Toledo Bague v Aleksandre Metreveli | 7-5,6-3 |
| ITF M15 Platja D'Aro | 2021/10/14 12:35 | Clement Tabur v Pol Toledo Bague | 3-6,5-7 |
| ITF M15 Platja D'Aro | 2021/10/13 10:05 | Kirill Mishkin v Pol Toledo Bague | 1-6,1-6 |
| ITF M15 Platja D'Aro | 2021/10/08 14:00 | Pol Toledo Bague v Carlos Sanchez Jover | 6-3,6-3 |
| ITF M15 Platja D'Aro | 2021/10/07 10:30 | Pol Toledo Bague v Carlos Lopez Montagud | 3-6,7-5,6-4 |
| ITF M15 Platja D'Aro | 2021/10/06 13:50 | Pol Toledo Bague v Max Houkes | 4-6,7-5,7-6 |
| ITF M25 Madrid | 2021/09/14 09:00 | Pol Toledo Bague v Oscar Jose Gutierrez | 3-6,2-6 |