| 2. Divisie | 04/02/17 | Sparta Rotterdam (J) | - | Kozakken Boys | 1:2 | ||||
| 2. Divisie | 20/10/18 | Excelsior Maassluis | - | Kozakken Boys | 0:1 |  |
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| 2. Divisie | 06/04/19 | Kozakken Boys | - | Jong Almere City FC | 3:1 | ||||
| 2. Divisie | 11/05/19 | HHC Hardenberg | - | Kozakken Boys | 2:3 | |
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| 2. Divisie | 05/10/19 | Kozakken Boys | - | Koninklijke HFC | 0:2 |
Netherlands