Head to Head
| Island - 1 Deild | 2021/09/18 14:00 | UMF Selfoss v Fjolnir | L | 0-1 |
| Island - 1 Deild | 2021/07/09 19:15 | Fjolnir v UMF Selfoss | L | 2-1 |
| Island - Pohár | 2020/06/24 19:15 | Fjolnir v UMF Selfoss | L | 3-2 |
| Island - Ligový pohár | 2017/03/11 17:15 | Fjolnir v UMF Selfoss | W | 2-4 |
| Island - Ligový pohár | 2015/03/08 17:00 | Fjolnir v UMF Selfoss | W | 2-3 |