Head to Head
| Iceland Premier League | 2020/07/22 20:15 | KR Reykjavik v Fjolnir | D | 2-2 |
| Iceland Pre-Season Cup | 2020/01/15 21:00 | Fjolnir v KR Reykjavik | W | 1-2 |
| Iceland Premier League | 2018/08/12 18:00 | KR Reykjavik v Fjolnir | D | 0-0 |
| Iceland Premier League | 2018/05/21 19:15 | Fjolnir v KR Reykjavik | D | 1-1 |
| Iceland Premier League | 2017/09/24 14:00 | Fjolnir v KR Reykjavik | D | 2-2 |
| Iceland Premier League | 2017/07/27 19:15 | KR Reykjavik v Fjolnir | W | 2-0 |
| Iceland League Cup | 2017/02/24 19:00 | KR Reykjavik v Fjolnir | W | 3-1 |
| Iceland Cup | 2017/02/09 21:00 | Fjolnir v KR Reykjavik | L | 3-0 |
| Iceland Premier League | 2016/09/18 16:00 | KR Reykjavik v Fjolnir | W | 3-2 |
| Iceland Premier League | 2016/06/15 19:15 | Fjolnir v KR Reykjavik | L | 3-1 |
| Iceland Premier League | 2015/08/05 19:15 | Fjolnir v KR Reykjavik | L | 2-1 |
| Iceland Premier League | 2015/05/17 19:15 | KR Reykjavik v Fjolnir | W | 2-0 |
| Iceland League Cup | 2015/02/21 17:00 | KR Reykjavik v Fjolnir | L | 0-1 |
| Iceland Premier League | 2014/08/20 18:00 | KR Reykjavik v Fjolnir | W | 1-0 |
| Iceland Cup | 2014/06/19 20:00 | KR Reykjavik v Fjolnir | W | 4-2 |
| Iceland Premier League | 2014/05/22 19:15 | Fjolnir v KR Reykjavik | D | 1-1 |