4. Round | 18/08/2018 | TSB Flensburg | - | TSV Lägerdorf | 3:2 | ||||
5. Round | 25/08/2018 | TSB Flensburg | - | SV Eichede | 3:2 | ||||
7. Round | 08/09/2018 | TSB Flensburg | - | TSV Schilksee | annull. | ||||
8. Round | 15/09/2018 | VfB Lübeck II | - | TSB Flensburg | 1:1 | ||||
9. Round | 22/09/2018 | TSB Flensburg | - | Inter Türkspor Kiel | 1:1 | ||||
10. Round | 29/09/2018 | TSV Bordesholm | - | TSB Flensburg | 1:5 | ||||
11. Round | 06/10/2018 | TSB Flensburg | - | Heider SV | 3:3 | ||||
12. Round | 13/10/2018 | NTSV Strand 08 | - | TSB Flensburg | 1:1 | ||||
14. Round | 27/10/2018 | PSV Union Neumünster | - | TSB Flensburg | 0:0 | ||||
20. Round | 03/03/2019 | SV Frisia 03 | - | TSB Flensburg | 0:1 |