Ground: Clay
| UTR Pro Bucharest | 2025/02/23 07:00 | Rares Teodor Pieleanu v Stefan A Andreescu | 4-6,3-6 |
| ITF M15 Constanta | 2024/09/05 08:25 | Rares Teodor Pieleanu v Stefan A Andreescu | 2-6,3-6 |
| UTR Pro Bucharest | 2024/06/03 08:53 | Stefan A Andreescu v Rares Teodor Pieleanu | 6-4,7-6 |
| ITF M15 Bucharest | 2025/05/16 09:19 | Stefan A Andreescu v Radu David Turcanu | 1-6,7-6,1-6 |
| ITF M15 Bucharest | 2025/05/15 10:00 | Stefan A Andreescu v Tristan Lamasine | 6-2,4-2 |
| ITF M15 Bistrita | 2025/05/07 09:34 | Max Schoenhaus v Stefan A Andreescu | 6-4,6-3 |
| UTR Pro Bucharest | 2025/05/03 07:50 | Stefan A Andreescu v Dan Alexandru Tomescu | 6-7,6-3,1-6 |
| UTR Pro Bucharest | 2025/05/02 09:15 | Stefan A Andreescu v Petr Iamachkine | 6-2,6-1 |
| UTR Pro Bucharest | 2025/04/30 09:35 | Stefan A Andreescu v Manuel Plunger | 4-6,6-1,6-3 |
| UTR Pro Bucharest | 2025/04/29 07:55 | Stefan A Andreescu v Dragos N Cazacu | 6-3,6-3 |
| UTR Pro Bucharest | 2025/04/28 09:30 | Darius Florin Pop v Stefan A Andreescu | 2-6,3-6 |
| ITF M15 Bucharest | 2025/05/15 07:00 | Oleksandr Ovcharenko v Rares Teodor Pieleanu | 6-1,6-2 |
| ITF M15 Bucharest | 2025/05/14 06:00 | Kuzey Cekirge v Rares Teodor Pieleanu | 1-6,4-6 |
| UTR Pro Bucharest | 2025/05/03 09:15 | Dragos N Cazacu v Rares Teodor Pieleanu | 1-6,6-2,6-2 |
| UTR Pro Bucharest | 2025/05/02 06:00 | Rares Teodor Pieleanu v Daniel Uta | 6-2,6-2 |
| UTR Pro Bucharest | 2025/05/01 10:40 | Rares Teodor Pieleanu v Matia Curuia | 4-6,1-6 |
| UTR Pro Bucharest | 2025/04/29 06:40 | Stefan Palosi v Rares Teodor Pieleanu | 7-6,6-2 |
| ITF M15 Monastir | 2025/03/18 11:30 | Rares Teodor Pieleanu v Jan Kumstat | 2-6,0-0 |
| ITF M15 Monastir | 2025/03/12 08:30 | Aaron Funk v Rares Teodor Pieleanu | 6-3,6-4 |