Home History
| Denmark Series Play-Offs | 2021/05/22 11:00 | Karlslunde IF v Allerød | L | 1-0 |
| Denmark Series Group 2 | 2021/05/19 17:00 | Allerød v B 1908 | L | 0-3 |
| Denmark Series Group 2 | 2021/05/08 12:00 | Allerød v Skjold Birkerød | W | 3-2 |
| Denmark Series Group 2 | 2021/05/05 17:00 | Otterup v Allerød | D | 2-2 |
| Denmark Series Group 2 | 2021/05/01 12:00 | Greve v Allerød | L | 3-1 |
| Denmark Series Group 2 | 2021/04/28 16:30 | B 1908 v Allerød | L | 2-1 |
| Denmark Series Group 2 | 2021/04/24 11:00 | Allerød v Vordingborg IF | W | 2-0 |
| Denmark Series Group 2 | 2021/04/21 16:30 | Allerød v Ledøje-Smørum Fodbold | W | 2-1 |
Away History
| Denmark Series Play-Offs | 2021/05/22 11:00 | Frederikssund IK v GVI | L | 1-2 |
| Denmark Series Group 1 | 2021/05/16 12:00 | Frederikssund IK v Union | W | 4-2 |
| Denmark Series Group 1 | 2021/05/08 12:00 | Køge Nord FC v Frederikssund IK | W | 0-3 |
| Denmark Series Group 1 | 2021/05/01 12:00 | Frederikssund IK v KFUMs Boldklub | W | 3-0 |
| Denmark Series Group 1 | 2021/04/28 16:30 | Fremad Valby v Frederikssund IK | W | 0-3 |
| Denmark Series Group 1 | 2021/04/23 16:30 | Tårnby FF v Frederikssund IK | L | 1-0 |
| Denmark Series Group 1 | 2021/04/20 16:30 | Husum BK v Frederikssund IK | W | 0-4 |
| Denmark Series Group 1 | 2021/04/17 11:00 | Frederikssund IK v Karlslunde IF | L | 0-1 |