| 1. Round | 07/08/2021 | TSV Ilshofen | - | 1. FC Rielasingen-Arlen | 0:1 | ||||
| 2. Round | 15/08/2021 | 1. FC Rielasingen-Arlen | - | 1. FC Bruchsal | 1:0 |  |
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| 3. Round | 21/08/2021 | FSV 08 Bietigheim-Bissingen | - | 1. FC Rielasingen-Arlen | 2:1 | ||||
| 5. Round | 01/09/2021 | FV Lörrach-Brombach | - | 1. FC Rielasingen-Arlen | 0:0 | ||||
| 6. Round | 05/09/2021 | 1. FC Rielasingen-Arlen | - | FC Nöttingen | 1:0 | ||||
| 7. Round | 11/09/2021 | SV Oberachern | - | 1. FC Rielasingen-Arlen | 3:1 | ||||
| 9. Round | 19/09/2021 | FC-Astoria Walldorf II | - | 1. FC Rielasingen-Arlen | 3:2 | ||||
| 4. Round | 06/10/2021 | 1. FC Rielasingen-Arlen | - | Göppinger SV | 2:1 |
Spain