Stadium: Court 1 Round: 25 Ground: Clay
| ITF M25 Bacau | 2023/07/25 08:25 | Mihai Razvan Marinescu v Ioan A Teglas | 6-4,2-6,6-10 |
| ITF M25 Bacau | 2023/07/24 11:30 | Ioan A Teglas v Gheorghe Claudiu Schinteie | 6-4,6-1 |
| ITF M15 Cluj Napoca | 2023/06/18 07:30 | Ioan A Teglas v Federico Mirgone | 2-6,1-6 |
| ITF M15 Monastir | 2023/06/11 08:30 | Daniel V C Rebelo v Ioan A Teglas | 3-6,6-3,10-6 |
| ITF M15 Constanta | 2023/05/28 13:00 | Ioan A Teglas v Dragos Petre Popeanga | 3-6,5-7 |
| ITF M15 Alaminos-Larnaca | 2023/04/23 07:00 | Ioan A Teglas v Roman Ruenger | 4-6,6-4,6-10 |
| ITF M15 Sharm El Sheikh | 2023/03/27 10:30 | Ioan A Teglas v Adam Blecha | 6-2,5-7,9-11 |
| ITF M15 Sharm El Sheikh | 2023/03/26 14:00 | Ioan A Teglas v Moritz Schroeter | 6-1,6-4 |
| 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 Medellin | 2023/06/26 18:00 | Andres Urrea v Oleg Prihodko | 4-6,7-6,6-3 |
| Challenger Cali | 2023/06/18 16:00 | Gonzalo Lama v Oleg Prihodko | 3-6,6-3,7-5 |