Stadium: CC - Ct 2 Round: 27 Ground: Clay
| German Masters | 2020/08/19 12:55 | Filip Cristian Jianu v Marvin Moeller | 6-1,3-6,6-4 |
| ITF M25 Ystad | 2023/08/17 08:45 | Marvin Moeller v Andrea Gola | 6-3,7-6 |
| ITF M25 Ystad | 2023/08/15 12:25 | Marvin Moeller v Adam Heinonen | 6-2,6-7,7-5 |
| Challenger Meerbusch | 2023/08/08 12:20 | Michael Geerts v Marvin Moeller | 7-5,6-7,6-4 |
| Challenger Luedenscheid | 2023/08/04 08:00 | Marvin Moeller v Benoit Paire | 4-6,4-6 |
| Challenger Luedenscheid | 2023/08/01 15:35 | Marvin Moeller v Nick Hardt | 6-3,6-1 |
| Challenger Luedenscheid | 2023/07/31 13:30 | Sandro Kopp v Marvin Moeller | 0-6,1-6 |
| Challenger Luedenscheid | 2023/07/30 10:35 | Karlo Cubelic v Marvin Moeller | 3-6,6-3,2-6 |
| ATP Hamburg | 2023/07/22 13:20 | Marvin Moeller v Jan Choinski | 3-6,4-6 |
| ITF M25 Ystad | 2023/08/17 10:45 | John Sperle v Filip Cristian Jianu | 4-6,2-6 |
| ITF M25 Ystad | 2023/08/15 11:30 | Leonardo Catani v Filip Cristian Jianu | 2-6,0-6 |
| Challenger Banja Luka | 2023/08/08 08:30 | Filip Cristian Jianu v Norbert Gombos | 6-7,2-6 |
| ITF M25 Bacau | 2023/07/29 08:00 | Marius Copil v Filip Cristian Jianu | 6-7,6-3,6-2 |
| ITF M25 Bacau | 2023/07/28 09:00 | Luca Giacomini v Filip Cristian Jianu | 7-6,4-6,3-6 |
| ITF M25 Bacau | 2023/07/27 09:25 | Lorenzo Joaquin Rodriguez v Filip Cristian Jianu | 1-6,6-7 |
| ITF M25 Bacau | 2023/07/26 11:30 | Razvan Baiant v Filip Cristian Jianu | 3-6,0-6 |
| Challenger Tampere | 2023/07/18 07:30 | Filip Cristian Jianu v Dalibor Svrcina | 6-3,3-6,3-6 |