Stadium: Pista Central Round: 14 Ground: Hardcourt outdoor
| ITF M25 Trimbach | 2023/03/14 09:00 | Aleksandr Braynin v Patric Prinoth | 6-2,3-6,10-12 |
| ITF M25 Trimbach | 2023/03/13 09:00 | Aleksandr Braynin v Flynn Thomas | 6-1,6-1 |
| ITF M15 Aktobe | 2023/03/10 09:35 | David Perez Sanz v Aleksandr Braynin | 6-4,7-6 |
| ITF M15 Aktobe | 2023/03/09 09:55 | Aleksandr Braynin v Yusuke Takahashi | 7-5,1-6,6-3 |
| ITF M15 Aktobe | 2023/03/08 09:15 | Aleksandr Braynin v Grigoriy Lomakin | 7-6,7-6 |
| ITF M15 Aktobe | 2023/02/28 10:05 | Yusuke Takahashi v Aleksandr Braynin | 7-5,6-3 |
| Challenger Manama | 2023/02/14 14:00 | Viktor Durasovic v Aleksandr Braynin | 6-7,6-1,7-5 |
| Challenger Manama | 2023/02/13 08:00 | Aleksandr Braynin v Dinko Dinev | 6-1,6-3 |
| ITF M25 Portimao | 2023/03/15 12:35 | Lukas Rosol v Alberto Barroso Campos | 6-4,3-6,6-3 |
| ITF M25 Faro | 2023/02/23 10:00 | Michael Vrbensky v Alberto Barroso Campos | 6-3,5-7,6-2 |
| ITF M25 Faro | 2023/02/22 10:00 | Alberto Barroso Campos v Hynek Barton | 6-3,6-2 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/16 09:30 | Alberto Barroso Campos v Christian Sigsgaard | 0-6,3-6 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/14 12:30 | Alberto Barroso Campos v Martin Damm | 7-6,6-3 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/09 15:10 | Alberto Barroso Campos v Georgii Kravchenko | 3-6,3-6 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/08 14:30 | Alberto Barroso Campos v Martin Damm | 7-6,6-1 |
| ITF M25 Manacor | 2023/01/26 13:55 | Eliakim Coulibaly v Alberto Barroso Campos | 2-6,7-6,6-0 |