| 1. Round | 30/07/2022 | Husumer SV | - | TSB Flensburg | 2:1 | ||||
| 4. Round | 10/08/2022 | TSV Bordesholm | - | TSB Flensburg | 1:3 | ||||
| 5. Round | 13/08/2022 | TSB Flensburg | - | TSV Pansdorf | 1:1 | ||||
| 33. Round | 13/05/2023 | TSB Flensburg | - | FC Dornbreite Lübeck | 2:1 | ||||
| 34. Round | 20/05/2023 | Grün-Weiß Siebenbäumen | - | TSB Flensburg | 0:1 |
Germany