Stadium: Court 2 Round: 25 Ground: Clay
| ITF M15 La Nucia | 2021/03/09 15:30 | Jaime Caldes v Max Alcala Gurri | 7-5,1-6,9-11 |
| ITF M15 Monastir | 2021/09/07 09:30 | Max Alcala Gurri v Ezekiel Clark | 1-6,6-3,3-6 |
| ITF M15 Monastir | 2021/09/03 09:30 | Yuki Mochizuki v Max Alcala Gurri | 6-2,7-6 |
| ITF M15 Monastir | 2021/09/02 08:00 | Max Alcala Gurri v Felix Corwin | 6-3,1-6,7-5 |
| ITF M15 Monastir | 2021/09/01 12:40 | Simon Yitbarek v Max Alcala Gurri | 6-7,1-6 |
| ITF M25 Santander | 2021/08/25 11:40 | Max Alcala Gurri v Pol Martin Tiffon | 3-6,5-7 |
| ITF M15 Xàtiva | 2021/08/04 07:00 | Max Alcala Gurri v Jack Pinnington Jones | 6-2,4-6,3-6 |
| ITF M15 Xàtiva | 2021/08/02 07:00 | Francisco Vittar v Max Alcala Gurri | 2-6,2-6 |
| ITF M15 Xàtiva | 2021/08/01 10:00 | Gerard Oltra Guiral v Max Alcala Gurri | 1-6,0-6 |
| 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 M25 La Nucia | 2021/03/16 10:15 | Jaime Caldes v Diego A B Sanchez | 7-6,2-6,7-10 |
| ITF M25 La Nucia | 2021/03/15 09:30 | Oleg Prihodko v Jaime Caldes | 5-7,7-5,2-10 |
| ITF M25 La Nucia | 2021/03/14 09:00 | Vicente O Moratalla v Jaime Caldes | 3-6,2-6 |