Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2021/03/09 08:30 | Capecchi, Daniele v Alex Barrena | 6-4,6-3 |
| ITF M15 Cairo | 2020/11/25 12:35 | Crepaldi, Erik v Alex Barrena | 6-2,7-5 |
| ITF - M15 Monastir | 2020/10/28 09:30 | Marek, Wojciech v Alex Barrena | 0-6,7-5,7-6 |
| ITF - M15 Monastir | 2020/10/21 12:00 | Heger, Tim v Alex Barrena | 6-2,0-6,6-4 |
| ITF M15 Melilla | 2020/09/22 14:40 | Alex Barrena v Adrian Andreev | 1-6,6-7 |
| ITF M15 Novomoskovsk | 2020/09/01 07:00 | Bogdan Bobrov v Alex Barrena | 6-1,6-2 |
| Hurlingham, Singles Qualifying M-ITF-ARG-02A | 2020/03/04 16:05 | Alex Barrena v Mariano Kestelboim | 4-6,3-6 |
| Hurlingham, Singles Qualifying M-ITF-ARG-02A | 2020/03/03 13:00 | Alex Barrena v Uryson, Nicolas | 6-1,6-0 |
| ITF - M15 Monastir | 2021/03/12 08:30 | Naoki Nakagawa v Carr, Simon | 6-4,6-4 |
| ITF - M15 Monastir | 2021/03/11 12:35 | Viktor Jovic v Carr, Simon | 0-6,1-6 |
| ITF - M15 Monastir | 2021/03/10 08:30 | Giorgio Tabacco v Carr, Simon | 3-6,1-6 |
| ITF - M15 Monastir | 2021/03/05 11:00 | Renta Tokuda v Carr, Simon | 6-2,6-2 |
| ITF - M15 Monastir | 2021/03/04 08:30 | Kai Wehnelt v Carr, Simon | 5-7,0-6 |
| ITF - M15 Monastir | 2021/03/03 11:00 | Takeuchi, Kento (1987) v Carr, Simon | 3-6,2-6 |
| Challenger Potchefstroom | 2021/02/15 08:00 | Carr, Simon v Ryan Peniston | 2-6,6-4,4-6 |
| Challenger Potchefstroom Qual | 2021/02/14 08:00 | Jesper De Jong v Carr, Simon | 6-4,2-6,4-6 |