Stadium: Court 2 Round: 14 Ground: Clay
| ITF M15 Opatija | 2023/03/22 08:30 | Oleksandr Ovcharenko v Sergi Perez Contri | 6-7,1-6 |
| ITF M15 Rovinj | 2023/03/17 09:00 | Federico Arnaboldi v Oleksandr Ovcharenko | 6-4,6-3 |
| ITF M15 Rovinj | 2023/03/16 11:25 | Giorgio Tabacco v Oleksandr Ovcharenko | 1-6,4-6 |
| ITF M15 Rovinj | 2023/03/15 10:25 | Matteo Donati v Oleksandr Ovcharenko | 5-7,3-6 |
| ITF M25 Monastir | 2023/02/15 08:30 | Oleksandr Ovcharenko v Devin Badenhorst | 4-6,6-7 |
| ITF M25 Monastir | 2023/02/09 11:40 | Oleksandr Ovcharenko v Luca Castagnola | 4-6,6-7 |
| Davis Cup | 2023/02/04 09:00 | Oleksandr Ovcharenko v Benjamin Hassan | 5-7,6-7 |
| Challenger Nonthaburi | 2023/01/15 04:40 | Vladyslav Orlov v Oleksandr Ovcharenko | 6-4,6-2 |
| Challenger Girona | 2023/03/27 10:10 | Titouan Droguet v Maks Kasnikowski | 6-1,7-6 |
| Challenger Girona | 2023/03/26 08:30 | Maks Kasnikowski v Nikola Milojevic | 7-6,6-4 |
| Challenger Las Franquesas del Valles | 2023/03/20 15:15 | Maks Kasnikowski v Bogdan Bobrov | 7-6,6-7,5-7 |
| Challenger Las Franquesas del Valles | 2023/03/20 10:00 | Maks Kasnikowski v Georgii Kravchenko | 6-7,7-5,6-3 |
| ITF M15 Monastir | 2023/02/26 09:00 | Maks Kasnikowski v Lucas Catarina | 6-4,6-0 |
| ITF M15 Monastir | 2023/02/25 10:45 | Maks Kasnikowski v Gabriel Debru | 4-6,6-2,6-1 |
| ITF M15 Monastir | 2023/02/24 08:30 | Maks Kasnikowski v Federico Iannaccone | 6-4,2-6,6-4 |
| ITF M15 Monastir | 2023/02/23 09:30 | Maks Kasnikowski v Amaury Raynel | 7-5,6-3 |