Head to Head
| Island - 1. deild | 2023/08/21 18:00 | Fjölnir v Grindavik | L | 5-1 |
| Island - 1. deild | 2023/06/15 19:15 | Grindavik v Fjölnir | L | 0-1 |
| Island - 1. deild | 2022/08/18 18:00 | Fjölnir v Grindavik | L | 4-3 |
| Island - 1. deild | 2022/06/09 19:15 | Grindavik v Fjölnir | D | 2-2 |
| Island - 1. deild | 2021/07/28 19:15 | Fjölnir v Grindavik | L | 2-1 |
| Island - 1. deild | 2021/05/21 19:15 | Grindavik v Fjölnir | L | 0-2 |
| Island - Úrvalsdeild | 2018/09/16 14:00 | Grindavik v Fjölnir | L | 0-1 |
| Island - Úrvalsdeild | 2018/06/14 19:15 | Fjölnir v Grindavik | W | 0-1 |
Home History
| Island - Pokal | 2024/04/25 14:00 | IBV Vestmannaeyjar v Grindavik | W | 1-2 |
| Island - Pokal | 2024/04/12 19:15 | Hviti Riddarinn v Grindavik | W | 0-3 |
| Island - Liga Cup | 2024/03/01 18:15 | Keflavik v Grindavik | D | 3-3 |
| Island - Liga Cup | 2024/02/24 16:00 | Grindavik v IF Vestri | W | 1-0 |
| Island - Liga Cup | 2024/02/20 18:00 | FH Hafnarfjördur v Grindavik | W | 2-3 |
| Island - Liga Cup | 2024/02/17 13:00 | Breidablik v Grindavik | L | 4-0 |
| Island - Liga Cup | 2024/02/09 19:00 | Grotta Seltjarnarnes v Grindavik | W | 1-2 |
| Island - 1. deild | 2023/09/16 14:00 | Thor Akureyri v Grindavik | L | 3-0 |
Away History
| Island - Pokal | 2024/04/23 19:15 | Fjölnir v UMF Selfoss | W | 4-2 |
| Island - Pokal | 2024/04/13 15:00 | KH Hlidarendi v Fjölnir | W | 2-4 |
| Island - Liga Cup | 2024/03/10 16:30 | Thor Akureyri v Fjölnir | D | 1-1 |
| Island - Liga Cup | 2024/02/29 18:40 | Njardvik v Fjölnir | W | 0-3 |
| Island - Liga Cup | 2024/02/22 19:30 | Fjölnir v Stjarnan | D | 1-1 |
| Island - Liga Cup | 2024/02/15 20:00 | Fjölnir v KR Reykjavik | L | 1-6 |
| Island - Liga Cup | 2024/02/10 15:00 | Fjölnir v HK Kopavogur | W | 3-0 |
| Island - Førsæson - Pokal | 2024/02/01 19:30 | IR Reykjavik v Fjölnir | L | 2-0 |