Stadium: Court 3 Round: 27 Ground: Clay
| ITF M25 Kursumlijska Banja | 2023/05/10 08:00 | Cezar Cretu v Sergei Pogosian | 6-2,6-3 |
| ITF M15 Osijek | 2023/05/03 13:25 | Cezar Cretu v Matej Dodig | 6-7,3-6 |
| Challenger Oeiras | 2023/04/18 15:40 | Daniel Merida Aguilar v Cezar Cretu | 6-4,6-4 |
| Challenger Oeiras | 2023/04/17 09:00 | Henri Squire v Cezar Cretu | 3-6,3-6 |
| Challenger Oeiras | 2023/04/16 09:00 | Cezar Cretu v Charles Broom | 6-2,7-5 |
| ITF M25 Dubrovnik | 2023/04/08 12:00 | Cezar Cretu v Duje Ajdukovic | 4-6,4-6 |
| ITF M25 Dubrovnik | 2023/04/07 08:00 | Eric Vanshelboim v Cezar Cretu | 3-6,6-7 |
| ITF M25 Dubrovnik | 2023/04/06 10:10 | Matic Dimic v Cezar Cretu | 3-6,6-7 |
| ITF M25 Kursumlijska Banja | 2023/05/11 10:50 | Juan Pablo Paz v Oleksandr Ovcharenko | 6-1,3-6,2-6 |
| ITF M25 Kursumlijska Banja | 2023/05/09 12:15 | Petar Belosevic v Oleksandr Ovcharenko | 0-6,0-6 |
| ITF M15 Kursumlijska Banja | 2023/05/05 07:30 | Marko Topo v Oleksandr Ovcharenko | 6-3,6-4 |
| ITF M15 Kursumlijska Banja | 2023/05/04 09:05 | Stefan Popovic v Oleksandr Ovcharenko | 5-7,0-6 |
| ITF M15 Kursumlijska Banja | 2023/05/03 07:00 | Luca Teboul v Oleksandr Ovcharenko | 0-6,0-6 |
| Challenger Barletta | 2023/04/02 09:20 | Oleksandr Ovcharenko v Maks Kasnikowski | 5-7,4-6 |
| 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 |