Head to Head
| Iceland 1 Deild | 2021/07/28 19:15 | Fjolnir v Grindavik | L | 2-1 |
| Iceland 1 Deild | 2021/05/21 19:15 | Grindavik v Fjolnir | L | 0-2 |
| Iceland Premier League | 2018/09/16 14:00 | Grindavik v Fjolnir | L | 0-1 |
| Iceland Premier League | 2018/06/14 19:15 | Fjolnir v Grindavik | W | 0-1 |
| Iceland Premier League | 2017/09/30 14:00 | Grindavik v Fjolnir | W | 2-1 |
| Iceland Premier League | 2017/07/17 19:15 | Fjolnir v Grindavik | L | 4-0 |
Home History
| Iceland League Cup | 2022/03/03 18:00 | UMF Selfoss v Grindavik | L | 2-0 |
| Iceland League Cup | 2022/02/25 19:00 | FH Hafnarfjordur v Grindavik | L | 4-1 |
| Iceland League Cup | 2022/02/19 11:00 | Fylkir Reykjavik v Grindavik | L | 2-0 |
| Iceland League Cup | 2022/02/12 16:00 | Grindavik v KA Akureyri | L | 0-2 |
| Iceland Pre-Season Cup | 2022/02/03 18:40 | Njardvik v Grindavik | W | 2-5 |
| Iceland Pre-Season Cup | 2022/01/29 11:00 | Grindavik v Afturelding | L | 0-2 |
| Iceland Pre-Season Cup | 2022/01/26 20:30 | Grindavik v Vikingur Olafsvik | W | 3-0 |
| Iceland Pre-Season Cup | 2022/01/15 10:00 | Grindavik v KV Vesturbaer | W | 4-1 |
Away History
| Iceland League Cup | 2022/03/05 12:00 | IA Akranes v Fjolnir | L | 3-1 |
| Iceland League Cup | 2022/03/01 19:00 | Breidablik v Fjolnir | L | 4-2 |
| Iceland League Cup | 2022/02/25 20:00 | Fjolnir v Stjarnan | L | 1-3 |
| Iceland League Cup | 2022/02/12 11:00 | Fjolnir v KV Vesturbaer | L | 0-1 |
| Iceland Pre-Season Cup | 2022/02/08 19:00 | Fjolnir v IR Reykjavik | W | 1-0 |
| Iceland Pre-Season Cup | 2022/01/21 18:00 | Vikingur Reykjavik v Fjolnir | L | 5-2 |
| Iceland Pre-Season Cup | 2022/01/15 14:00 | Fylkir Reykjavik v Fjolnir | L | 3-0 |
| Iceland Pre-Season Cup | 2022/01/08 12:00 | Valur Reykjavik v Fjolnir | L | 8-1 |