Head to Head
| Iceland Cup | 2022/04/21 16:00 | KF Fjallabyggd v Magni Grenivik | W | 0-2 |
| Iceland 2 Deild | 2021/08/18 18:00 | KF Fjallabyggd v Magni Grenivik | L | 2-1 |
| Iceland 2 Deild | 2021/06/10 19:15 | Magni Grenivik v KF Fjallabyggd | D | 3-3 |
| Iceland League Cup B | 2021/03/21 18:16 | KF Fjallabyggd v Magni Grenivik | L | 4-0 |
| Iceland Cup | 2020/06/14 15:00 | KF Fjallabyggd v Magni Grenivik | W | 8-9 |
| Iceland Cup | 2019/04/20 14:00 | KF Fjallabyggd v Magni Grenivik | W | 0-4 |
| Iceland Cup | 2018/04/21 14:00 | Magni Grenivik v KF Fjallabyggd | W | 5-0 |
| Iceland Cup | 2016/05/11 20:00 | Magni Grenivik v KF Fjallabyggd | L | 4-6 |
Home History
| Iceland 2 Deild | 2022/05/14 14:00 | Njardvik v Magni Grenivik | L | 5-0 |
| Iceland 2 Deild | 2022/05/07 17:00 | Magni Grenivik v Aegir Thorlakshofn | L | 0-1 |
| Iceland Cup | 2022/04/21 16:00 | KF Fjallabyggd v Magni Grenivik | W | 0-2 |
| Iceland League Cup B | 2022/03/06 18:34 | Magni Grenivik v Fjardabyggd/Leiknir | W | 1-0 |
| Iceland 2 Deild | 2021/09/18 14:00 | Magni Grenivik v Kari | W | 3-1 |
| Iceland 2 Deild | 2021/09/11 14:00 | Throttur Vogar v Magni Grenivik | D | 2-2 |
| Iceland 2 Deild | 2021/09/04 17:00 | Magni Grenivik v Volsungur | W | 2-1 |
| Iceland 2 Deild | 2021/08/27 19:15 | Leiknir Faskrudsfjordur v Magni Grenivik | W | 0-1 |
Away History
| Iceland 2 Deild | 2022/05/14 16:00 | KF Fjallabyggd v IR Reykjavik | D | 0-0 |
| Iceland 2 Deild | 2022/05/07 16:00 | Fjardabyggd v KF Fjallabyggd | D | 2-2 |
| Iceland Cup | 2022/04/21 16:00 | KF Fjallabyggd v Magni Grenivik | L | 0-2 |
| Iceland Cup | 2022/04/14 14:00 | Tindastoll v KF Fjallabyggd | W | 0-4 |
| Iceland 2 Deild | 2021/09/18 14:00 | Haukar v KF Fjallabyggd | D | 2-2 |
| Iceland 2 Deild | 2021/09/11 15:00 | KF Fjallabyggd v IR Reykjavik | W | 2-1 |
| Iceland 2 Deild | 2021/09/04 16:00 | Fjardabyggd v KF Fjallabyggd | W | 0-4 |
| Iceland 2 Deild | 2021/08/28 14:00 | KF Fjallabyggd v Njardvik | L | 0-2 |