| 1. Round | 16/07/2017 | TSV Schwabmünchen | - | 1. FC Sonthofen | 2:1 | ||||
| 2. Round | 22/07/2017 | 1. FC Sonthofen | - | SpVgg Hankofen-Hailing | 2:2 | ||||
| 4. Round | 29/07/2017 | TSV Schwaben Augsburg | - | 1. FC Sonthofen | 3:1 | ||||
| 5. Round | 05/08/2017 | 1. FC Sonthofen | - | TSV Kornburg | 2:1 | ||||
| 7. Round | 15/08/2017 | 1. FC Sonthofen | - | SV Pullach | 2:2 | ||||
| 8. Round | 19/08/2017 | BCF Wolfratshausen | - | 1. FC Sonthofen | 1:2 | ||||
| 3. Round | 23/08/2017 | 1. FC Sonthofen | - | TSV Kottern-St. Mang | 0:2 | ||||
| 9. Round | 26/08/2017 | 1. FC Sonthofen | - | SB Chiemgau Traunstein | 2:1 | ||||
| 10. Round | 02/09/2017 | TSV 1860 München II | - | 1. FC Sonthofen | 0:0 | ||||
| 11. Round | 09/09/2017 | 1. FC Sonthofen | - | TuS Holzkirchen | 2:2 | ||||
| 26. Round | 03/03/2018 | 1. FC Sonthofen | - | BCF Wolfratshausen | 4:0 |  |
|||
| 27. Round | 10/03/2018 | SB Chiemgau Traunstein | - | 1. FC Sonthofen | 1:3 | ||||
| 37. Round | 12/05/2018 | 1. FC Sonthofen | - | TSV 1865 Dachau | 3:0 | ||||
| 38. Round | 18/05/2018 | ASV Neumarkt | - | 1. FC Sonthofen | 1:1 |  |
Germany
Bosnia-Herzegovina