S | 2021-07-31 | Borussia M´gladbach | 2-1 | FC Groningen | A | ||||
P | 2021-07-23 | FC Groningen | Ann. | Heerenveen | A | ||||
V | 2021-07-17 | VfL Osnabrück | 0-1 | FC Groningen | A | ||||
P | 2021-07-10 | Genk | 1-1 | FC Groningen | A |
V | 2021-07-31 | Zwolle | 0-2 | Heerenveen | A | ||||
P | 2021-07-23 | FC Groningen | Ann. | Heerenveen | A | ||||
V | 2021-07-17 | Heerenveen | 3-2 | TOP Oss | A |