| 2. Round | 25/10/2017 | Roda JC Kerkrade | - | FC Groningen | 3:1 | ||||
| Quarter-finals | 01/02/2018 | Willem II | - | Roda JC Kerkrade | 5:4 pso |
| 2. Round | 25/10/2017 | Roda JC Kerkrade | - | FC Groningen | 3:1 | ||||
| Quarter-finals | 01/02/2018 | Willem II | - | Roda JC Kerkrade | 5:4 pso |
| Christian Kum | |
| Born: | 13.09.1985 |
| Place of birth: |
Frankfurt am Main, 
Germany |
| Nationality: |
Netherlands
Germany |
| Height: | 182 cm |
| Weight: | 71 kg |
| Position(s): | Centre Back Left Back |
| Foot: | right |