Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Cairo | 2021/04/14 14:20 | Alex Barrena v Matteo Donati | 5-7,1-6 |
| ITF M15 Monastir | 2021/04/06 09:00 | Alex Barrena v Evan Zhu | 2-6,6-7 |
| ITF M15 Monastir | 2021/04/01 12:35 | Alex Barrena v Igor Marcondes | 6-3,1-6,1-6 |
| ITF M15 Monastir | 2021/03/31 11:00 | Riccardo Balzerani v Alex Barrena | 4-6,6-2,1-6 |
| ITF M15 Monastir | 2021/03/23 13:30 | Alex Barrena v Christoph Negritu | 6-3,3-6,4-6 |
| ITF M15 Monastir | 2021/03/17 08:20 | Alex Barrena v Simon Carr | 2-6,3-6 |
| ITF M15 Monastir | 2021/03/09 08:30 | Daniele Capecchi v Alex Barrena | 6-4,6-3 |
| ITF M15 Cairo | 2020/11/25 12:35 | Erik Crepaldi v Alex Barrena | 6-2,7-5 |
| Challenger Marbella | 2021/03/30 10:45 | Gianluca Mager v Carlos Sanchez Jover | 6-3,6-2 |
| Challenger Marbella | 2021/03/29 11:00 | Holger Rune v Carlos Sanchez Jover | 6-2,3-6,5-7 |
| Challenger Marbella | 2021/03/28 13:30 | Carlos Sanchez Jover v Michael Geerts | 6-3,6-2 |
| ITF M25 La Nucia | 2021/03/19 13:15 | Carlos Sanchez Jover v Arthur Fils | 4-6,3-6 |
| ITF M25 La Nucia | 2021/03/17 12:25 | Kaichi Uchida v Carlos Sanchez Jover | 2-6,4-6 |
| ITF M15 La Nucia | 2021/03/11 10:00 | Carlos Sanchez Jover v Emilio Nava | 4-6,3-6 |
| ITF M15 La Nucia | 2021/03/10 09:30 | Carlos Lopez Montagud v Carlos Sanchez Jover | 6-7,2-6 |
| ITF M15 Monastir | 2021/03/07 08:30 | Renta Tokuda v Carlos Sanchez Jover | 7-5,5-7,6-4 |