| 20. Round | 17/02/2019 | TuS Erndtebrück | - | FC Gütersloh | 0:1 | ||||
| 17. Round | 03/03/2019 | Hammer SpVg | - | FC Gütersloh | 1:2 |  |
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| 24. Round | 24/03/2019 | FC Gütersloh | - | 1. FC Gievenbeck | 4:2 | |
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| 19. Round | 27/03/2019 | FC Gütersloh | - | TSG Sprockhövel | 5:5 | ||||
| 25. Round | 31/03/2019 | Rot Weiss Ahlen | - | FC Gütersloh | 0:2 | ||||
| 28. Round | 18/04/2019 | FC Gütersloh | - | Westfalia Herne | 3:2 | ||||
| 29. Round | 22/04/2019 | FCE Rheine | - | FC Gütersloh | 1:1 | ||||
| 30. Round | 27/04/2019 | FC Gütersloh | - | SC Paderborn 07 II | 4:2 | ||||
| 22. Round | 01/05/2019 | Sportfreunde Siegen | - | FC Gütersloh | 1:2 | ||||
| 31. Round | 04/05/2019 | FC Schalke 04 II | - | FC Gütersloh | 2:0 | ||||
| 33. Round | 19/05/2019 | TuS Ennepetal | - | FC Gütersloh | 1:3 | ||||
| 34. Round | 26/05/2019 | FC Gütersloh | - | Hammer SpVg | 0:3 |
Germany