Home History
| Denmark Series Play-Offs | 2021/05/22 11:00 | Ledøje-Smørum Fodbold v Ishoj | D | 1-1 |
| Denmark Series Group 1 | 2021/05/16 12:00 | KFUMs Boldklub v Ishoj | W | 1-3 |
| Denmark Series Group 1 | 2021/05/13 12:00 | Ishoj v Tårnby FF | L | 2-3 |
| Denmark Series Group 1 | 2021/05/08 12:00 | Ishoj v Union | L | 0-1 |
| Denmark Series Group 1 | 2021/05/05 17:00 | Karlslunde IF v Ishoj | D | 0-0 |
| Denmark Series Group 1 | 2021/05/01 10:00 | Fremad Valby v Ishoj | W | 0-1 |
| Denmark Series Group 1 | 2021/04/21 16:30 | Ishoj v Avedøre | W | 5-0 |
| Denmark Series Group 1 | 2021/04/17 12:00 | Husum BK v Ishoj | W | 0-4 |
Away History
| Denmark Danmarksserien Promotion | 2021/05/22 12:00 | Herlev v Køge Nord FC | W | 3-0 |
| Denmark Series Group 2 | 2021/05/19 17:00 | Herlev v Roskilde Boldklub | W | 3-0 |
| Denmark Series Group 2 | 2021/05/13 10:00 | GVI v Herlev | L | 3-1 |
| Denmark Series Group 2 | 2021/05/08 12:00 | Ledøje-Smørum Fodbold v Herlev | W | 0-2 |
| Denmark Series Group 2 | 2021/05/05 17:00 | Herlev v B 1908 | L | 0-1 |
| Denmark Series Group 2 | 2021/05/01 12:00 | Otterup v Herlev | D | 1-1 |
| Denmark Series Group 2 | 2021/04/28 16:30 | Roskilde Boldklub v Herlev | W | 2-3 |
| Denmark Series Group 2 | 2021/04/24 12:00 | Herlev v Skjold Birkerød | W | 3-1 |