Home History
| Netherlands Tweede Divisie | 2017/02/11 13:04 | Excelsior Maassluis v Kozakken Boys | D | 1-1 |
| Netherlands Tweede Divisie | 2017/02/04 14:00 | Sparta Rotterdam Reserves v Kozakken Boys | W | 1-2 |
| Netherlands Tweede Divisie | 2017/01/28 14:31 | Kozakken Boys v Katwijk | W | 4-0 |
| Netherlands Tweede Divisie | 2017/01/21 13:42 | AZ Reserves v Kozakken Boys | L | 2-0 |
| Netherlands Tweede Divisie | 2017/01/14 16:55 | Kozakken Boys v VVSB | D | 2-2 |
| Netherlands Tweede Divisie | 2016/12/17 13:07 | Koninklijke HFC v Kozakken Boys | L | 4-0 |
| Netherlands Tweede Divisie | 2016/12/10 14:30 | Kozakken Boys v FC Lienden | L | 2-3 |
| Netherlands Tweede Divisie | 2016/12/03 17:00 | VV UNA v Kozakken Boys | L | 5-2 |
Away History
| Netherlands Tweede Divisie | 2017/02/05 11:22 | AZ Reserves v De Treffers | L | 4-2 |
| Europe Friendlies | 2017/01/09 19:00 | Top Oss v De Treffers | W | 1-4 |
| Netherlands Tweede Divisie | 2016/12/18 13:30 | VV UNA v De Treffers | W | 1-5 |
| Netherlands Tweede Divisie | 2016/12/11 13:33 | De Treffers v Vitesse Reserves | W | 3-2 |
| Netherlands Tweede Divisie | 2016/12/04 13:00 | Koninklijke HFC v De Treffers | W | 1-2 |
| Netherlands Tweede Divisie | 2016/11/13 13:30 | FC Lienden v De Treffers | D | 2-2 |
| Netherlands Tweede Divisie | 2016/11/05 17:00 | Excelsior Maassluis v De Treffers | D | 0-0 |
| Netherlands Cup | 2016/09/21 18:00 | De Treffers v ASWH | L | 0-3 |