Head to Head
| Iceland League Cup | 2021/02/28 16:00 | Fjolnir v Leiknir Reykjavik | L | 4-3 |
| Iceland 1 Deild | 2019/09/14 14:00 | Fjolnir v Leiknir Reykjavik | D | 1-1 |
| Iceland 1 Deild | 2019/07/04 19:15 | Leiknir Reykjavik v Fjolnir | L | 0-2 |
| Iceland Cup | 2019/04/17 19:00 | Leiknir Reykjavik v Fjolnir | L | 1-4 |
| Iceland Pre-Season Cup | 2019/01/05 17:19 | Fjolnir v Leiknir Reykjavik | L | 3-1 |
| Iceland League Cup | 2018/03/10 17:15 | Fjolnir v Leiknir Reykjavik | L | 4-0 |
| Iceland Pre-Season Cup | 2018/02/01 19:02 | Fjolnir v Leiknir Reykjavik | L | 5-0 |
| Iceland League Cup | 2017/03/16 20:00 | Leiknir Reykjavik v Fjolnir | L | 2-5 |
Home History
| Iceland Pre-Season Cup | 2023/01/19 19:15 | Valur Reykjavik v Leiknir Reykjavik | L | 3-0 |
| Iceland Pre-Season Cup | 2023/01/12 17:30 | Leiknir Reykjavik v Fram Reykjavik | L | 1-4 |
| Iceland Premier League | 2022/10/29 13:00 | IBV Vestmannaeyjar v Leiknir Reykjavik | L | 1-0 |
| Iceland Premier League | 2022/10/22 13:00 | Leiknir Reykjavik v Keflavik | L | 1-7 |
| Iceland Premier League | 2022/10/15 14:00 | Leiknir Reykjavik v IA Akranes | D | 2-2 |
| Iceland Premier League | 2022/10/10 15:15 | FH Hafnarfjordur v Leiknir Reykjavik | L | 4-2 |
| Iceland Premier League | 2022/10/02 17:15 | Fram Reykjavik v Leiknir Reykjavik | L | 3-2 |
| Iceland Premier League | 2022/09/17 14:00 | IA Akranes v Leiknir Reykjavik | W | 1-2 |
Away History
| Iceland Pre-Season Cup | 2023/01/19 17:00 | Fram Reykjavik v Fjolnir | L | 5-1 |
| Iceland Pre-Season Cup | 2023/01/12 17:30 | Valur Reykjavik v Fjolnir | W | 0-1 |
| Iceland 1 Deild | 2022/09/17 14:00 | Afturelding v Fjolnir | W | 1-5 |
| Iceland 1 Deild | 2022/09/10 14:00 | Fjolnir v Grotta Seltjarnarnes | L | 0-1 |
| Iceland 1 Deild | 2022/09/02 19:15 | HK Kopavogur v Fjolnir | L | 3-1 |
| Iceland 1 Deild | 2022/08/27 14:00 | Fjolnir v UMF Selfoss | W | 4-1 |
| Iceland 1 Deild | 2022/08/23 18:00 | IF Vestri v Fjolnir | L | 4-1 |
| Iceland 1 Deild | 2022/08/18 18:00 | Fjolnir v Grindavik | W | 4-3 |