| 1. Round | 25/08/2018 | Achilles'29 | - | FC Groningen (J) | 0:2 | ||||
| 2. Round | 01/09/2018 | FC Groningen (J) | - | Quick Boys | 1:2 | ||||
| 5. Round | 22/09/2018 | SteDoCo | - | FC Groningen (J) | 1:1 | ||||
| 6. Round | 29/09/2018 | FC Groningen (J) | - | ASWH Ido-Ambacht | 0:1 | ||||
| 7. Round | 06/10/2018 | FC Groningen (J) | - | ONS Sneek | 2:0 | ||||
| 9. Round | 20/10/2018 | FC Groningen (J) | - | HSV Hoek | 2:2 | ||||
| 11. Round | 03/11/2018 | FC Groningen (J) | - | VVOG Harderwijk | 1:0 | ||||
| 13. Round | 24/11/2018 | FC Groningen (J) | - | VV Noordwijk | 1:2 | ||||
| 16. Round | 15/12/2018 | AFC Ajax Zaterdag | - | FC Groningen (J) | 1:0 | ||||
| 21. Round | 09/02/2019 | FC Groningen (J) | - | ASV De Dijk | 1:1 |  |
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| 22. Round | 16/02/2019 | VV Eemdijk | - | FC Groningen (J) | 0:2 | ||||
| 24. Round | 09/03/2019 | VVOG Harderwijk | - | FC Groningen (J) | 1:4 | ||||
| 25. Round | 16/03/2019 | FC Groningen (J) | - | ODIN '59 | 3:1 | ||||
| 27. Round | 30/03/2019 | Harkemase Boys | - | FC Groningen (J) | 1:1 | ||||
| 29. Round | 13/04/2019 | VV Noordwijk | - | FC Groningen (J) | 2:1 |  |
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| 32. Round | 11/05/2019 | FC Groningen (J) | - | VV SJC | 2:0 |
Netherlands