Stadium: Court Central Round: 25 Ground: Hardcourt indoor
| Challenger - St. Tropez | 2023/09/17 12:15 | Jules Marie v Nikolay Vylegzhanin | 2-6,7-5,6-2 |
| ITF - M25 Bagneres-De-Bigorre | 2023/09/06 07:30 | Nikolay Vylegzhanin v Maxence Rivet | 3-6,0-6 |
| ITF - M25 Lesa | 2023/08/23 14:25 | Clement Tabur v Nikolay Vylegzhanin | 6-3,6-2 |
| ITF - M15 Pescara | 2023/08/08 08:00 | Nikolay Vylegzhanin v Peter Buldorini | 6-7,2-6 |
| ITF - M25 Bolzano | 2023/08/03 13:00 | Mathys Erhard v Nikolay Vylegzhanin | 6-3,7-6 |
| ITF - M25 Bolzano | 2023/08/02 08:00 | Fernando Yamacita v Nikolay Vylegzhanin | 7-6,3-6,2-6 |
| ITF - M25 Bolzano | 2023/07/31 12:50 | Simon A Ivanov v Nikolay Vylegzhanin | 4-6,0-6 |
| ITF - M25 Uriage | 2023/07/13 09:30 | Nikolay Vylegzhanin v Mathys Erhard | 3-6,5-7 |
| ITF - M25 Falun | 2023/09/29 14:45 | Tibo Colson v Karl Friberg | 7-5,6-3 |
| ITF - M25 Falun | 2023/09/28 13:45 | Anton Matusevich v Karl Friberg | 6-2,4-6,3-6 |
| ITF - M25 Falun | 2023/09/27 14:35 | Yannik Steinegger v Karl Friberg | 4-6,3-6 |
| ITF - M25 Falun | 2023/09/26 13:55 | Jack Karlsson Winstrand v Karl Friberg | 3-6,6-7 |
| ITF - M15 Danderyd | 2023/09/23 08:00 | Karl Friberg v Giles Hussey | 5-7,6-7 |
| ITF - M15 Danderyd | 2023/09/22 09:30 | Karl Friberg v Hamish Stewart | 7-5,6-3 |
| ITF - M15 Danderyd | 2023/09/21 10:20 | Karl Friberg v Alexander Blockx | 6-4,6-2 |
| ITF - M15 Danderyd | 2023/09/20 08:00 | Karl Friberg v William Rejchtman Vinciguerra | 3-6,6-2,6-3 |