Head to Head
| Netherlands Tweede Divisie | 2017/02/18 17:00 | Kozakken Boys v De Treffers | W | 1-0 |
Home History
| Netherlands Tweede Divisie | 2018/12/01 14:30 | Kozakken Boys v FC Lienden | W | 3-0 |
| Netherlands Tweede Divisie | 2018/11/24 14:00 | Spakenburg v Kozakken Boys | L | 2-1 |
| Netherlands Tweede Divisie | 2018/11/17 14:00 | Kozakken Boys v Barendrecht | W | 4-0 |
| Netherlands Tweede Divisie | 2018/11/03 14:00 | IJsselmeervogels v Kozakken Boys | L | 3-0 |
| Netherlands Cup | 2018/10/30 18:45 | Kozakken Boys v Almere City FC | W | 2-1 |
| Netherlands Tweede Divisie | 2018/10/27 13:00 | Kozakken Boys v Sparta Rotterdam Reserves | D | 1-1 |
| Netherlands Tweede Divisie | 2018/10/20 12:30 | Excelsior Maassluis v Kozakken Boys | W | 0-1 |
| Netherlands Tweede Divisie | 2018/10/13 13:00 | Kozakken Boys v HHC Hardenberg | L | 2-3 |
Away History
| Netherlands Tweede Divisie | 2018/12/01 17:00 | De Treffers v Rijnsburgse Boys | W | 3-1 |
| Netherlands Tweede Divisie | 2018/11/25 13:30 | Vitesse Reserves v De Treffers | L | 1-0 |
| Netherlands Tweede Divisie | 2018/11/17 17:00 | De Treffers v GVVV Veenendaal | L | 0-3 |
| Netherlands Tweede Divisie | 2018/11/03 14:30 | HHC Hardenberg v De Treffers | L | 3-0 |
| Netherlands Tweede Divisie | 2018/10/27 16:00 | De Treffers v Excelsior Maassluis | D | 1-1 |
| Netherlands Tweede Divisie | 2018/10/20 16:00 | VVSB v De Treffers | W | 1-3 |
| Netherlands Tweede Divisie | 2018/10/13 16:00 | De Treffers v Scheveningen | W | 4-1 |
| Netherlands Tweede Divisie | 2018/10/06 13:00 | IJsselmeervogels v De Treffers | L | 4-1 |