Face à face
| Denmark Series Play-Offs | 2021/05/22 11:00 | Karlslunde IF v Allerod | L | 1-0 |
Home History
| Danemark - Danmarksserien - Promotion | 2021/06/09 17:00 | Allerod v Ishoj | L | 2-5 |
| Danemark - Danmarksserien - Promotion | 2021/06/05 12:00 | Koge Nord v Allerod | W | 0-4 |
| Danemark - Danmarksserien - Promotion | 2021/05/29 11:00 | Allerod v Frederikssund IK | D | 1-1 |
| Denmark Series Play-Offs | 2021/05/22 11:00 | Karlslunde IF v Allerod | L | 1-0 |
| Danemark - Denmark Series - Groupe 2 | 2021/05/19 17:00 | Allerod v B 1908 | L | 0-3 |
| Danemark - Denmark Series - Groupe 2 | 2021/05/08 12:00 | Allerod v Skjold Birkeroed | W | 3-2 |
| Danemark - Denmark Series - Groupe 2 | 2021/05/05 17:00 | Otterup v Allerod | D | 2-2 |
| Danemark - Denmark Series - Groupe 2 | 2021/05/01 12:00 | Greve v Allerod | L | 3-1 |
Away History
| Danemark - Danmarksserien - Promotion | 2021/06/05 14:00 | Karlslunde IF v Herlev | W | 4-0 |
| Danemark - Danmarksserien - Promotion | 2021/06/02 17:00 | Ledoje-Smorum Fodbold v Karlslunde IF | D | 2-2 |
| Danemark - Danmarksserien - Promotion | 2021/05/29 10:00 | GVI v Karlslunde IF | L | 2-1 |
| Denmark Series Play-Offs | 2021/05/22 11:00 | Karlslunde IF v Allerod | W | 1-0 |
| Danemark - Denmark Series - Groupe 1 | 2021/05/13 12:00 | Husum v Karlslunde IF | W | 3-12 |
| Danemark - Denmark Series - Groupe 1 | 2021/05/09 11:00 | Tarnby FF v Karlslunde IF | D | 3-3 |
| Danemark - Denmark Series - Groupe 1 | 2021/05/05 17:00 | Karlslunde IF v Ishoj | D | 0-0 |
| Danemark - Denmark Series - Groupe 1 | 2021/05/01 12:00 | Ballerup Skovlunde v Karlslunde IF | D | 1-1 |