Home History
| Iceland Cup | 2021/05/01 14:00 | KFS v Kria | W | 4-0 |
| Iceland Cup | 2021/04/24 14:00 | Berserkir v KFS | W | 5-6 |
| Iceland League Cup B | 2021/03/20 12:00 | KFS v Aegir Thorlakshofn | W | 1-0 |
| Iceland League Cup B | 2021/03/05 19:40 | Njardvik v KFS | L | 4-2 |
| Iceland 4 Deild | 2020/09/30 15:30 | Hamar Hveragerdi v KFS | W | 0-1 |
| Iceland 4 Deild | 2020/08/26 18:00 | Lettir Reykjavik v KFS | L | 3-1 |
| Iceland 4 Deild | 2020/08/15 14:00 | IH Hafnarfjordur v KFS | W | 1-4 |
| Iceland 4 Deild | 2020/07/29 18:00 | Vatnaliljur v KFS | D | 2-2 |
Away History
| Iceland Cup | 2021/04/24 14:00 | Hottur/Huginn v Einherji | L | 7-1 |
| Iceland 3 Deild | 2020/10/03 14:00 | Aegir Thorlakshofn v Einherji | L | 3-0 |
| Iceland 3 Deild | 2020/09/30 15:30 | Einherji v Sindri | W | 3-1 |
| Iceland 3 Deild | 2020/09/26 14:00 | Alftanes v Einherji | L | 4-3 |
| Iceland 3 Deild | 2020/09/19 13:30 | Einherji v KV Vesturbaer | W | 6-2 |
| Iceland 3 Deild | 2020/09/15 18:00 | Tindastoll v Einherji | L | 5-1 |
| Iceland 3 Deild | 2020/09/12 14:00 | Einherji v KFG Gardabaer | W | 3-2 |
| Iceland 3 Deild | 2020/09/06 14:00 | Vaengir Jupiters v Einherji | L | 4-2 |