Head to Head
| Iceland 3 Deild | 2021/05/08 14:00 | KFS v Einherji | L | 2-1 |
Home History
| Iceland 3 Deild | 2021/07/17 14:00 | KFG Gardabaer v Einherji | L | 2-1 |
| Iceland 3 Deild | 2021/07/10 14:00 | Vidir Gardur v Einherji | L | 3-0 |
| Iceland 3 Deild | 2021/07/03 16:00 | Einherji v Tindastoll | L | 3-6 |
| Iceland 3 Deild | 2021/06/27 14:00 | Sindri v Einherji | L | 2-0 |
| Iceland 3 Deild | 2021/06/20 14:00 | Einherji v Aegir Thorlakshofn | L | 0-2 |
| Iceland 3 Deild | 2021/06/15 20:00 | IH Hafnarfjordur v Einherji | D | 2-2 |
| Iceland 3 Deild | 2021/06/09 19:00 | Einherji v Dalvik/Reynir | W | 2-1 |
| Iceland 3 Deild | 2021/06/05 14:00 | Augnablik Kopavogur v Einherji | L | 6-0 |
Away History
| Iceland 3 Deild | 2021/07/17 14:00 | KFS v Vidir Gardur | W | 3-2 |
| Iceland 3 Deild | 2021/07/10 12:00 | Tindastoll v KFS | W | 1-2 |
| Iceland 3 Deild | 2021/07/03 14:00 | KFS v Sindri | L | 2-4 |
| Iceland 3 Deild | 2021/06/26 14:00 | Aegir Thorlakshofn v KFS | W | 0-1 |
| Iceland Cup | 2021/06/23 18:00 | KFS v Vikingur Olafsvik | W | 4-2 |
| Iceland 3 Deild | 2021/06/20 14:00 | KFS v IH Hafnarfjordur | D | 2-2 |
| Iceland 3 Deild | 2021/06/17 14:00 | Dalvik/Reynir v KFS | L | 2-0 |
| Iceland 3 Deild | 2021/06/13 14:00 | KFS v Augnablik Kopavogur | L | 1-2 |