| 1. Round | 21/08/2021 | Weiche Flensburg 08 II | - | TSB Flensburg | 3:3 | ||||
| 3. Round | 04/09/2021 | TSV Altenholz | - | TSB Flensburg | 1:3 | ||||
| 8. Round | 09/10/2021 | TSB Flensburg | - | TSV Bordesholm | 2:2 | ||||
| 9. Round | 16/10/2021 | TSB Flensburg | - | TSV Kronshagen | 5:1 | ||||
| 11. Round | 30/10/2021 | TSB Flensburg | - | Weiche Flensburg 08 II | 4:1 | ||||
| 14. Round | 20/11/2021 | TSB Flensburg | - | TSV Altenholz | 5:0 | ||||
| 16. Round | 05/03/2022 | TSV Bordesholm | - | TSB Flensburg | 2:2 | ||||
| 18. Round | 19/03/2022 | TSB Flensburg | - | SV Frisia 03 | 2:1 | ||||
| 17. Round | 18/04/2022 | Eckernförder SV | - | TSB Flensburg | 1:0 |  |
Germany