Head to Head
| Island - Cup | 2024/04/13 14:00 | Grotta Seltjarnarnes v Njardvik | L | 3-2 |
| Island - 1 Deild | 2023/07/21 19:15 | Njardvik v Grotta Seltjarnarnes | L | 1-3 |
| Island - 1 Deild | 2023/05/05 19:15 | Grotta Seltjarnarnes v Njardvik | D | 1-1 |
| Island - League Cup | 2023/02/17 19:00 | Njardvik v Grotta Seltjarnarnes | W | 4-0 |
| Island - 1 Deild | 2019/09/14 14:00 | Njardvik v Grotta Seltjarnarnes | L | 1-2 |
| Island - 1 Deild | 2019/07/05 19:15 | Grotta Seltjarnarnes v Njardvik | L | 3-1 |
| Island - Pre-Season Cup | 2019/02/07 18:52 | Grotta Seltjarnarnes v Njardvik | L | 2-0 |
| Island - Cup | 2017/02/02 18:40 | Njardvik v Grotta Seltjarnarnes | L | 2-3 |