Head to Head
| Island - 1. Deild | 2019/09/14 14:00 | Fjolnir v Leiknir Reykjavik | D | 1-1 |
| Island - 1. Deild | 2019/07/04 19:15 | Leiknir Reykjavik v Fjolnir | W | 0-2 |
| Island - Pokal | 2019/04/17 19:00 | Leiknir Reykjavik v Fjolnir | W | 1-4 |
| Island - Vorsaison-Pokal | 2019/01/05 17:19 | Fjolnir v Leiknir Reykjavik | W | 3-1 |
| Island - League Cup | 2018/03/10 17:15 | Fjolnir v Leiknir Reykjavik | W | 4-0 |
| Island - Vorsaison-Pokal | 2018/02/01 19:02 | Fjolnir v Leiknir Reykjavik | W | 5-0 |
| Island - League Cup | 2017/03/16 20:00 | Leiknir Reykjavik v Fjolnir | W | 2-5 |
| Island - Pokal | 2017/01/15 18:15 | Fjolnir v Leiknir Reykjavik | W | 1-0 |
Home History
| Island - League Cup | 2021/02/21 15:00 | Fjolnir v Fylkir Reykjavík | L | 1-4 |
| Island - League Cup | 2021/02/12 18:00 | Throttur Reykjavik v Fjolnir | L | 4-3 |
| Island - Vorsaison-Pokal | 2021/01/30 17:00 | Fjolnir v Fylkir Reykjavík | L | 2-3 |
| Island - Vorsaison-Pokal | 2021/01/19 19:00 | KR Reykjavík v Fjolnir | L | 3-2 |
| Island - 1. Liga | 2020/10/04 17:00 | Stjarnan v Fjolnir | L | 1-0 |
| Island - 1. Liga | 2020/09/27 14:00 | FH Hafnarfjördur v Fjolnir | L | 1-0 |
| Island - 1. Liga | 2020/09/24 16:15 | Fjolnir v IA Akranes | L | 1-3 |
| Island - 1. Liga | 2020/09/19 14:00 | Fjolnir v KA Akureyri | D | 1-1 |
Away History
| Island - League Cup | 2021/02/20 13:00 | Leiknir Reykjavik v IBV Vestmannaeyjar | W | 4-1 |
| Island - League Cup | 2021/02/12 19:00 | Breidablik v Leiknir Reykjavik | L | 4-0 |
| Island - Vorsaison-Pokal | 2021/01/31 12:00 | Valur Reykjavik v Leiknir Reykjavik | L | 3-2 |
| Island - Vorsaison-Pokal | 2021/01/26 19:00 | Vikingur Reykjavik v Leiknir Reykjavik | L | 2-0 |
| Island - Vorsaison-Pokal | 2021/01/19 20:00 | IR Reykjavik v Leiknir Reykjavik | W | 0-1 |
| Island - Vorsaison-Pokal | 2021/01/16 13:00 | Leiknir Reykjavik v Throttur Reykjavik | W | 4-2 |
| Island - 1. Deild | 2020/10/03 14:00 | Vikingur Olafsvik v Leiknir Reykjavik | W | 1-3 |
| Island - 1. Deild | 2020/09/29 17:00 | Leiknir Faskrudsfjordur v Leiknir Reykjavik | W | 0-7 |