Stadium: Court 9 Round: 25 Ground: Clay
| ITF M15 Villers Les Nancy | 2022/11/06 13:25 | Dan Added v Boris Fassbender | 6-4,5-7,6-2 |
| ITF M15 Villers Les Nancy | 2022/11/05 15:45 | Lilian Marmousez v Boris Fassbender | 6-7,3-6 |
| ITF M15 Villers Les Nancy | 2022/11/04 14:35 | Boris Fassbender v Khumoyun Sultanov | 6-4,6-3 |
| ITF M15 Villers Les Nancy | 2022/11/03 17:40 | Boris Fassbender v Francois Musitelli | 6-3,7-6 |
| ITF M15 Villers Les Nancy | 2022/11/01 13:05 | Maxence Beauge v Boris Fassbender | 4-6,5-7 |
| ITF M25 Sarreguemines | 2022/10/23 12:55 | Boris Fassbender v Adam Heinonen | 3-6,7-5,8-10 |
| ITF M15 Forbach | 2022/10/01 12:00 | Max Hans Rehberg v Boris Fassbender | 6-2,7-5 |
| ITF M15 Forbach | 2022/09/30 13:10 | Arthur Bouquier v Boris Fassbender | 5-7,6-7 |
| ITF M25 Manacor | 2023/01/28 13:00 | Sebastian Fanselow v Abedallah Shelbayh | 4-6,7-6,5-7 |
| ITF M25 Manacor | 2023/01/27 13:00 | Alvaro Lopez San Martin v Sebastian Fanselow | 3-6,4-6 |
| ITF M25 Manacor | 2023/01/26 11:00 | Felix Gill v Sebastian Fanselow | 7-5,2-6,3-6 |
| ITF M25 Manacor | 2023/01/25 18:35 | Javier Molino v Sebastian Fanselow | 4-6,0-6 |
| ITF M25 Manacor | 2023/01/19 12:30 | Daniel Rincon v Sebastian Fanselow | 6-4,6-4 |
| ITF M25 Manacor | 2023/01/18 18:50 | Christian Sigsgaard v Sebastian Fanselow | 3-6,5-7 |
| Challenger Oeiras | 2023/01/11 16:15 | Dino Prizmic v Sebastian Fanselow | 2-6,6-2,6-2 |
| Challenger Oeiras | 2023/01/10 17:05 | Sebastian Fanselow v Harold Mayot | 6-2,3-6,6-4 |