Head to Head
| Iceland 1 Deild | 2023/05/21 14:00 | UMF Selfoss v Fjolnir | W | 1-2 |
| Iceland 1 Deild | 2022/08/27 14:00 | Fjolnir v UMF Selfoss | W | 4-1 |
| Iceland 1 Deild | 2022/06/24 19:15 | UMF Selfoss v Fjolnir | L | 2-0 |
| Iceland 1 Deild | 2021/09/18 14:00 | UMF Selfoss v Fjolnir | W | 0-1 |
| Iceland 1 Deild | 2021/07/09 19:15 | Fjolnir v UMF Selfoss | W | 2-1 |
| Iceland Cup | 2020/06/24 19:15 | Fjolnir v UMF Selfoss | W | 3-2 |
| Iceland League Cup | 2017/03/11 17:15 | Fjolnir v UMF Selfoss | L | 2-4 |
| Iceland League Cup | 2015/03/08 17:00 | Fjolnir v UMF Selfoss | L | 2-3 |