| RDE58 | | Fr | 27.04.18 | v | 20:15 | Brügger SV II | TSV Vineta Audorf | 8:1 | |
| RDE2 | | Fr | 20.04.18 | | 20:15 | Brügger SV II | Barkelsbyer SV | 8:2 | |
| RDE3 | | Fr | 20.04.18 | | 20:00 | Rendsburger TSV IV | TSV Bordesholm | 6:8 | |
| RDE5 | | Fr | 20.04.18 | | 20:00 | Osdorfer SV | SV Fockbek IV | 2:8 | |
| RDE10 | | Fr | 13.04.18 | v | 20:00 | Barkelsbyer SV | Rendsburger TSV IV | 6:8 | |
| RDE32 | | Fr | 13.04.18 | v | 20:00 | Westerrönfelder SV | Osdorfer SV | 8:5 | |
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