Stadium: Court 4 Round: 54 Ground: Clay
| ITF M15 Cluj Napoca | 2023/06/20 09:00 | Stefan A Andreescu v Filippo Speziali | 2-6,4-6 |
| ITF M15 Cluj Napoca | 2023/06/19 07:00 | Stefan A Andreescu v Vlad Cristian Breazu | 7-6,6-4 |
| ITF M15 Cluj Napoca | 2023/06/18 07:30 | Stefan A Andreescu v Tudor S Gheorghita | 6-0,6-3 |
| ITF M15 Constanta | 2023/05/29 10:00 | Luca Matteo Sobbe v Stefan A Andreescu | 6-1,6-2 |
| ITF M15 Bucharest | 2023/05/24 08:40 | Calin Manda v Stefan A Andreescu | 6-1,6-3 |
| ITF M15 Bucharest | 2023/05/23 09:00 | Valentin Vanta v Stefan A Andreescu | 6-1,4-6,4-10 |
| ITF M15 Bucharest | 2023/05/21 11:00 | Matteo Meneghetti v Stefan A Andreescu | 6-7,4-6 |
| UTR Pro Thessaloniki | 2023/04/29 09:06 | Mihai Razvan Marinescu v Stefan A Andreescu | 6-1,6-3 |
| ITF M25 Brasov | 2023/07/02 06:30 | Csongor Hejjas v Alexandru Luca | 6-3,6-0 |
| ITF M15 Cluj Napoca | 2023/06/19 07:00 | Csongor Hejjas v Neo Niedner | 1-6,3-6 |
| ITF M15 Cluj Napoca | 2023/06/18 06:30 | Dragos N Cazacu v Csongor Hejjas | 4-6,4-6 |
| ITF M15 Nyiregyhaza | 2023/06/04 09:00 | Amaan Siddiqui v Csongor Hejjas | 6-4,6-1 |
| ITF M15 Brcko | 2023/05/24 11:55 | Vit Kalina v Csongor Hejjas | 6-0,6-0 |
| ITF M15 Brcko | 2023/05/23 07:30 | Csongor Hejjas v Gabriele Camilli | 6-1,3-6,10-8 |
| ITF M15 Brcko | 2023/05/21 09:30 | Csongor Hejjas v Dzenan Bakovic | 6-2,6-3 |
| ITF M25 Split | 2023/04/17 13:00 | Milos Karol v Csongor Hejjas | 6-1,6-1 |