Stadium: Court 16 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2023/10/16 06:30 | Alexander Orlov v Dario Huber | 5-7,7-6,14-12 |
| ITF M15 Monastir | 2023/10/02 08:00 | Alexander Orlov v Rayen Hermassi | 3-6,6-1,8-10 |
| ITF M15 Monastir | 2023/10/01 08:00 | Alexander Orlov v Rodrigo Mora Clement | 7-5,6-4 |
| ITF M15 Monastir | 2023/09/25 08:30 | Paul Werren v Alexander Orlov | 6-3,6-2 |
| ITF M15 Monastir | 2023/09/24 10:30 | Eugenio Almeida Junior v Alexander Orlov | 3-6,3-6 |
| ITF M15 Monastir | 2023/09/20 12:25 | Alexander Orlov v Stefano Reitano | 3-6,4-6 |
| ITF M15 Monastir | 2023/09/18 14:00 | Edouard Villoslada v Alexander Orlov | 7-5,5-7,4-10 |
| ITF M15 Monastir | 2023/09/18 08:00 | Jake Bhangdia v Alexander Orlov | 4-6,4-6 |
| ITF M15 Heraklion | 2023/10/16 06:30 | Sebastian Santibanez v Maciej Matuszczyk | 3-6,3-6 |
| ITF M15 Koszalin | 2023/09/06 14:05 | Maciej Matuszczyk v Tom Gentzsch | 5-7,7-5,2-6 |
| ITF M15 Koszalin | 2023/09/05 07:30 | Maciej Matuszczyk v Gabriel Matuszewski | 1-6,6-4,10-8 |
| ITF M15 Koszalin | 2023/09/04 09:00 | Andy Allen v Maciej Matuszczyk | 1-6,4-6 |
| ITF M15 Szczawno | 2023/08/29 09:30 | Maciej Matuszczyk v Yann Wojcik | 4-6,4-6 |
| ITF M15 Szczawno | 2023/08/28 10:00 | Mikolaj Lis v Maciej Matuszczyk | 6-4,3-6,8-10 |
| ITF M25 Poznan | 2023/08/20 12:00 | Michal Matuszewski v Maciej Matuszczyk | 6-3,7-5 |
| ITF M25 Bielsko Biala | 2023/08/13 11:00 | Maciej Matuszczyk v Andrea Meduri | 2-6,7-5,7-10 |