| 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 |
| ITF M15 La Nucia | 2021/03/09 15:30 | Jaime Caldes v Max Alcala Gurri | 7-5,1-6,9-11 |
| ITF M15 La Nucia | 2021/03/09 11:00 | Javier Molino v Jaime Caldes | 4-6,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/02/07 09:30 | Jaime Caldes v Juan P Canas Garcia | 5-7,4-3 |
| UTR Pro Tennis Series Barcelona | 2021/02/06 12:30 | Vincent Stouff v Jaime Caldes | 4-6,2-6 |
| ITF M15 Shymkent | 2021/06/02 05:00 | Ivan Gakhov v Andrey Chepelev | 6-2,6-4 |
| ITF M15 Shymkent | 2021/05/26 07:50 | Andrey Chepelev v Eric Vanshelboim | 4-6,2-6 |
| ITF M15 Tbilisi | 2021/05/18 07:00 | Andrey Chepelev v Sarp Agabigun | 2-6,4-6 |
| ITF M15 Antalya | 2021/05/03 07:00 | Andrey Chepelev v Buvaysar Gadamauri | 5-7,6-7 |
| ITF M15 Antalya | 2021/05/02 06:00 | Andrey Chepelev v Riccardo Di Nocera | 6-4,6-2 |
| ITF M15 Antalya | 2021/04/27 09:00 | Andrey Chepelev v Matias P D L Gomila | 1-6,6-7 |
| ITF M15 Antalya | 2021/04/26 07:00 | Andrey Chepelev v Matthew Dellavedova | 6-1,6-2 |
| ITF M15 Antalya | 2021/04/25 07:00 | Andrey Chepelev v Dominique Graf | 7-6,5-7,10-8 |