Stadium: Court 2 Round: 26 Ground: Clay
| ITF - M15 Pazardzhik | 2023/05/19 07:45 | Valentin Vanta v Oleg Prihodko | 4-6,1-6 |
| ITF - M25 Bacau | 2023/07/26 11:30 | Valentin Vanta v Andrei Cuceu | 6-2,7-5 |
| ITF - M25 Brasov | 2023/07/03 10:10 | Valentin Vanta v Matias Zukas | 3-6,6-4,1-6 |
| ITF - M15 Wroclaw | 2023/06/26 14:00 | Valentin Vanta v Tomas Jirousek | 5-7,2-6 |
| ITF - M15 Wroclaw | 2023/06/26 09:00 | Valentin Vanta v German Samofalov | 6-2,6-2 |
| ITF - M15 Wroclaw | 2023/06/25 08:00 | Valentin Vanta v Vito Dell'Elba | 6-7,6-4,10-8 |
| ITF - M15 Cluj Napoca | 2023/06/19 09:45 | Valentin Vanta v Chris Rodesch | 1-6,4-6 |
| ITF - M15 Constanta | 2023/05/28 06:00 | Valentin Vanta v Adrian Mateo Bejenaru | 2-6,6-3,7-10 |
| ITF - M15 Bucuresti | 2023/05/23 09:00 | Valentin Vanta v Stefan A Andreescu | 6-1,4-6,4-10 |
| ITF - M25 Bacau | 2023/07/26 14:40 | Ioan A Teglas v Oleg Prihodko | 6-4,2-6,0-6 |
| Challenger - Amersfoort | 2023/07/16 13:05 | Alex M Pujolras v Oleg Prihodko | 6-4,7-6 |
| UTR Pro - Olomouc | 2023/07/09 08:38 | Oleg Prihodko v Dominik Suc | 6-1,0-0 |
| UTR Pro - Olomouc | 2023/07/08 07:30 | Oleg Prihodko v Anthony Wright | 6-0,6-2 |
| UTR Pro - Olomouc | 2023/07/06 06:00 | Oleg Prihodko v Artem Podorozhnyi | 3-6,6-2,6-1 |
| UTR Pro - Olomouc | 2023/07/05 08:05 | Christos Keisidis v Oleg Prihodko | 2-6,1-6 |
| UTR Pro - Olomouc | 2023/07/04 10:15 | Janos Fekete v Oleg Prihodko | 6-7,6-0,1-6 |
| Challenger - Medellín | 2023/06/26 18:00 | Andres Urrea v Oleg Prihodko | 4-6,7-6,6-3 |