Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Monastir | 2023/11/12 08:00 | Philip Henning v Victor Kuznetsov | 6-2,6-1 |
| ITF M25 Telavi | 2023/10/22 06:00 | Victor Kuznetsov v Gheorghe Claudiu Schinteie | 2-6,1-6 |
| ITF M25 Telavi | 2023/10/15 06:00 | Dennis Dragomirov v Victor Kuznetsov | 6-2,7-6 |
| ITF M25 Sabadell | 2023/09/24 07:30 | Victor Kuznetsov v Nicolas Rafael Goldberg Alviani | 4-6,6-1,6-10 |
| ITF M15 Monastir | 2023/09/10 08:00 | Daniele Rapagnetta v Victor Kuznetsov | 7-6,6-2 |
| ITF M15 Monastir | 2023/09/04 09:30 | Victor Kuznetsov v Cheraag Bajwa | 6-2,0-6,8-10 |
| ITF M15 Monastir | 2023/09/03 08:30 | Matteo Fondriest v Victor Kuznetsov | 6-4,4-6,3-10 |
| ITF M15 Monastir | 2023/08/30 10:10 | Victor Kuznetsov v Leopold Zima | 1-6,1-6 |
| ITF M15 Monastir | 2023/11/15 08:30 | Oskar Grzegorzewski v Juan Bautista Otegui | 4-6,2-6 |
| ITF M15 Monastir | 2023/11/13 10:30 | Oskar Grzegorzewski v Saba George Nanobashvili | 3-6,6-2,10-1 |
| ITF M15 Heraklion | 2023/10/22 08:30 | Oskar Grzegorzewski v Gianluca Carlini | 4-6,4-6 |
| ITF M15 Doha | 2023/10/10 14:00 | Pablo Trochu v Oskar Grzegorzewski | 6-3,6-4 |
| ITF M15 Doha | 2023/10/09 11:55 | Oskar Grzegorzewski v Andrei Cuceu | 6-2,7-6 |
| ITF M15 Koszalin | 2023/09/07 16:00 | Oskar Grzegorzewski v Tom Gentzsch | 3-6,5-7 |
| ITF M15 Koszalin | 2023/09/06 15:10 | Oskar Grzegorzewski v Filip Kosinski | 6-3,6-3 |
| Challenger Poznan | 2023/06/18 08:30 | Rudolf Molleker v Oskar Grzegorzewski | 6-1,6-2 |