Stadium: Court 4 Round: 62 Ground: Clay
| ITF M25 Valldoreix | 2023/05/08 09:00 | Aleksandr Braynin v Peetu Pohjola | 6-0,6-2 |
| ITF M25 Valldoreix | 2023/05/07 11:30 | Aleksandr Braynin v Vivek Kolluru | 6-0,6-1 |
| ITF M25 Sabadell | 2023/05/03 08:00 | Gianni Ross v Aleksandr Braynin | 6-4,6-4 |
| ITF M25 Sabadell | 2023/05/02 10:00 | Aleksandr Braynin v Gianni Ross | 4-6,4-6 |
| ITF M25 Sabadell | 2023/05/01 08:00 | Aleksandr Braynin v Noel Larwig | 4-6,6-2,10-5 |
| ITF M25 Sabadell | 2023/04/30 07:00 | Aleksandr Braynin v Valentin Rakotondrasoa | 6-2,7-5 |
| ITF M25 Sanxenxo | 2023/04/27 08:55 | Aleksandr Braynin v John Echeverria | 7-5,2-6,4-6 |
| ITF M25 Sanxenxo | 2023/04/26 11:15 | Aleksandr Braynin v Afonso Portugal | 6-3,6-3 |
| ITF M25 Valldoreix | 2023/05/08 10:30 | Alvaro Bueno Gil v Nikolay Nedelchev | 4-6,1-6 |
| ITF M25 Valldoreix | 2023/05/07 14:30 | Darius Florin Pop v Nikolay Nedelchev | 1-6,2-6 |
| ITF M25 Sabadell | 2023/05/02 08:00 | Max Alcala Gurri v Nikolay Nedelchev | 6-0,7-6 |
| ITF M25 Sabadell | 2023/05/01 08:00 | Toprak Avcibasi v Nikolay Nedelchev | 2-6,6-1,8-10 |
| ITF M15 Telde | 2023/04/16 11:30 | Nikolay Nedelchev v Luis Francisco | 2-6,5-7 |
| ITF M15 Telde | 2023/04/10 07:00 | Nikolay Nedelchev v Kane Bonsach Ganley | 6-7,5-7 |
| ITF M15 Telde | 2023/04/09 07:00 | Nikolay Nedelchev v Peetu Pohjola | 7-6,6-0 |
| ITF M25 Reus | 2023/04/02 07:30 | Alvaro Peiro Serrano v Nikolay Nedelchev | 6-4,7-6 |