| B3D001 | | Di | 31.08.21 | | 20:00 | MTV Burg | Ostroher SC | 1:7 | |
| B3D010 | | Fr | 10.09.21 | | 20:00 | Ostroher SC | SV Farnewinkel-Nind. | 7:1 | |
| B3D017 | | Di | 26.10.21 | v t | 20:00 | Ostroher SC | TSV Brunsbüttel 3 | 7:1 | |
| B3D047 | | Fr | 05.11.21 | | 20:00 | SC Itzehoe 2 | Ostroher SC | 2:7 | |
| B3D028 | | Fr | 01.10.21 | | 20:00 | Ostroher SC | TTSG Wesseln/Wedding | 7:2 | |
| B3D021 | | Fr | 24.09.21 | | 20:00 | Ostroher SC | MTV Heide | 0:7 | |
| B3D031 | | Di | 19.10.21 | | 20:00 | SC Hohenaspe 2 | Ostroher SC | 5:7 | |
| B3D063 | | Fr | 26.11.21 | | 20:00 | Ostroher SC | SC Hohenaspe | 4:7 | |
| B3D051 | | Fr | 12.11.21 | | 20:00 | Ostroher SC | TSV SR Schülp | 7:4 | |
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