Home History
| Netherlands Tweede Divisie | 2020/09/26 13:30 | Katwijk v Kozakken Boys | D | 2-2 |
| Netherlands Tweede Divisie | 2020/09/19 13:00 | Kozakken Boys v IJsselmeervogels | W | 4-1 |
| Netherlands Tweede Divisie | 2020/09/12 13:00 | Spakenburg v Kozakken Boys | D | 2-2 |
| Netherlands Tweede Divisie | 2020/09/05 13:00 | Kozakken Boys v ASWH | W | 3-2 |
| Europe Friendlies | 2020/08/29 10:30 | Kozakken Boys v Sparta Rotterdam Reserves | L | 1-3 |
| Europe Friendlies | 2020/08/15 13:00 | Kozakken Boys v Capelle | W | 5-1 |
| Europe Friendlies | 2020/08/04 18:00 | DOVO v Kozakken Boys | W | 1-4 |
| Europe Friendlies | 2020/08/01 13:00 | Kozakken Boys v Sparta Nijkerk | L | 3-5 |
Away History
| Netherlands Cup | 2020/08/29 12:30 | Vvog v RKVV DEM | W | 0-2 |
| Europe Friendlies | 2020/08/04 18:15 | RKVV DEM v Koninklijke HFC | D | 2-2 |