| 1. Round | 11/07/2019 | FV Illertissen | - | FC Memmingen | 2:0 |  |
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| 4. Round | 27/07/2019 | FV Illertissen | - | TSV 1860 Rosenheim | 5:3 | ||||
| 5. Round | 03/08/2019 | FV Illertissen | - | 1. FC Nürnberg II | 0:3 | ||||
| 6. Round | 09/08/2019 | SpVgg Bayreuth | - | FV Illertissen | 7:2 | ||||
| 10. Round | 07/09/2019 | SpVgg Greuther Fürth II | - | FV Illertissen | 1:3 | ||||
| 11. Round | 14/09/2019 | FV Illertissen | - | Wacker Burghausen | 2:0 | ||||
| 13. Round | 27/09/2019 | FV Illertissen | - | 1. FC Schweinfurt 05 | 0:3 | ||||
| 14. Round | 05/10/2019 | SV Heimstetten | - | FV Illertissen | 1:4 | ||||
| 15. Round | 12/10/2019 | FV Illertissen | - | SV Schalding-Heining | 2:1 | ||||
| 16. Round | 19/10/2019 | Viktoria Aschaffenburg | - | FV Illertissen | 3:0 | ||||
| 18. Round | 31/10/2019 | FC Memmingen | - | FV Illertissen | 1:1 | ||||
| 19. Round | 08/11/2019 | TSV Buchbach | - | FV Illertissen | 2:0 | ||||
| 20. Round | 16/11/2019 | FV Illertissen | - | FC Augsburg II | 1:3 | ||||
| 26. Round | 10/10/2020 | TSV Aubstadt | - | FV Illertissen | 3:0 | ||||
| 25. Round | 17/10/2020 | FV Illertissen | - | VfB Eichstätt | 2:1 | ||||
| 27. Round | 31/10/2020 | FV Illertissen | - | SpVgg Greuther Fürth II | 2:1 |
Germany