Head to Head
| Iceland Premier League | 2018/06/10 17:00 | Stjarnan v Fjolnir | L | 6-1 |
| Iceland League Cup | 2018/03/04 20:15 | Fjolnir v Stjarnan | W | 5-2 |
| Iceland Premier League | 2017/08/21 19:15 | Stjarnan v Fjolnir | L | 4-0 |
| Iceland Premier League | 2017/05/28 19:15 | Fjolnir v Stjarnan | L | 1-3 |
| Iceland Premier League | 2016/09/25 14:00 | Fjolnir v Stjarnan | L | 0-1 |
| Iceland Premier League | 2016/07/11 19:15 | Stjarnan v Fjolnir | L | 2-1 |
| Iceland Premier League | 2015/08/30 18:00 | Fjolnir v Stjarnan | D | 1-1 |
| Iceland Premier League | 2015/06/07 19:15 | Stjarnan v Fjolnir | W | 1-3 |
Home History
| Iceland Premier League | 2018/08/25 20:00 | Valur Reykjavik v Fjolnir | L | 5-3 |
| Iceland Premier League | 2018/08/20 18:00 | Fjolnir v Vikingur Reykjavik | D | 2-2 |
| Iceland Premier League | 2018/08/12 18:00 | KR Reykjavik v Fjolnir | D | 0-0 |
| Iceland Premier League | 2018/08/08 19:15 | Fjolnir v Keflavik | D | 0-0 |
| Iceland Premier League | 2018/07/30 19:15 | FH Hafnarfjordur v Fjolnir | L | 1-0 |
| Iceland Premier League | 2018/07/22 14:00 | Fjolnir v IBV Vestmannaeyjar | D | 1-1 |
| Iceland Premier League | 2018/07/16 19:15 | Breidablik v Fjolnir | L | 2-1 |
| Iceland Premier League | 2018/07/05 18:30 | KA Akureyri v Fjolnir | L | 2-0 |
Away History
| Iceland Premier League | 2018/08/29 19:15 | Stjarnan v Valur Reykjavik | D | 1-1 |
| Iceland Premier League | 2018/08/25 18:00 | Stjarnan v Breidablik | W | 2-1 |
| Iceland Premier League | 2018/08/19 18:00 | Grindavik v Stjarnan | D | 2-2 |
| Iceland Cup | 2018/08/15 19:15 | Stjarnan v FH Hafnarfjordur | W | 2-0 |
| Iceland Premier League | 2018/08/12 18:00 | Fylkir Reykjavik v Stjarnan | W | 0-2 |
| UEFA Europa League Qualifying | 2018/08/02 18:00 | FC Copenhagen v Stjarnan | L | 5-0 |
| Iceland Premier League | 2018/07/29 19:15 | Vikingur Reykjavik v Stjarnan | W | 0-4 |
| UEFA Europa League Qualifying | 2018/07/26 19:00 | Stjarnan v FC Copenhagen | L | 0-2 |