Stadium: Court 5 Round: 54 Ground: Clay
| ITF M15 Constanta | 2023/09/06 07:00 | Stefan A Andreescu v Gianmarco Ferrari | 3-6,1-6 |
| ITF M15 Constanta | 2023/09/05 08:35 | Stefan A Andreescu v Simone Agostini | 6-2,6-1 |
| ITF M15 Bucharest | 2023/08/31 07:00 | Stefan A Andreescu v Petr Nesterov | 4-6,0-6 |
| ITF M15 Bucharest | 2023/08/30 08:00 | Vasile Antonescu v Stefan A Andreescu | 2-6,1-6 |
| ITF M15 Bucharest | 2023/08/29 10:35 | Stefan A Andreescu v Vladimir Filip | 6-0,6-1 |
| ITF M15 Bucharest | 2023/08/28 10:00 | Stefan A Andreescu v Alan Postay | 6-3,6-2 |
| ITF M15 Bucharest | 2023/08/27 11:30 | Stefan A Andreescu v Marian Petre Prajescu | 6-1,6-2 |
| ITF M15 Targu Jiu | 2023/08/16 10:15 | Juan Pablo Paz v Stefan A Andreescu | 6-1,6-0 |
| ITF M15 Arad | 2023/09/24 07:00 | Vasil Yehorov v Ioan A Teglas | 1-6,6-3,7-10 |
| ITF M15 Satu Mare | 2023/09/10 07:00 | Maxwell Benson v Ioan A Teglas | 6-3,6-3 |
| ITF M15 Constanta | 2023/09/03 12:00 | Vasile Antonescu v Ioan A Teglas | 2-6,7-6,10-3 |
| ITF M15 Bucharest | 2023/08/27 08:00 | Ioan A Teglas v Samuil Konov | 6-4,1-6,2-10 |
| ITF M15 Targu Jiu | 2023/08/13 12:00 | Guelfo Baldovinetti v Ioan A Teglas | 6-7,6-3,10-7 |
| ITF M25 Bacau | 2023/07/26 14:40 | Ioan A Teglas v Oleg Prihodko | 6-4,2-6,0-6 |
| 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 |