| 5. Round | 05/08/2018 | Bayern München II | - | FV Illertissen | 2:0 | ||||
| 7. Round | 18/08/2018 | FC Pipinsried | - | FV Illertissen | 1:1 | ||||
| 10. Round | 08/09/2018 | SpVgg Bayreuth | - | FV Illertissen | 1:1 | ||||
| 16. Round | 19/10/2018 | FC Memmingen | - | FV Illertissen | 6:2 | ||||
| 17. Round | 27/10/2018 | FV Illertissen | - | SV Heimstetten | 3:0 | ||||
| 19. Round | 10/11/2018 | SpVgg Greuther Fürth II | - | FV Illertissen | 0:1 | ||||
| 23. Round | 02/03/2019 | FC Ingolstadt 04 II | - | FV Illertissen | 0:2 | ||||
| 25. Round | 16/03/2019 | 1. FC Nürnberg II | - | FV Illertissen | 4:2 | ||||
| 26. Round | 23/03/2019 | SV Schalding-Heining | - | FV Illertissen | 0:2 | ||||
| 28. Round | 06/04/2019 | VfR Garching | - | FV Illertissen | 3:1 | ||||
| 29. Round | 13/04/2019 | FV Illertissen | - | Viktoria Aschaffenburg | 2:3 | ||||
| 34. Round | 18/05/2019 | SV Heimstetten | - | FV Illertissen | 3:1 |
Germany