Head to Head
| Iceland Pre-Season Cup | 2019/01/22 20:08 | Stjarnan v Keflavik | W | 3-0 |
| Iceland Premier League | 2018/07/07 16:00 | Keflavik v Stjarnan | W | 0-2 |
| Iceland Premier League | 2018/04/27 20:00 | Stjarnan v Keflavik | D | 2-2 |
| Iceland League Cup | 2018/02/09 20:00 | Keflavik v Stjarnan | W | 0-1 |
| Iceland League Cup | 2016/03/09 19:00 | Keflavik v Stjarnan | L | 3-2 |
| Iceland Premier League | 2015/09/26 14:00 | Stjarnan v Keflavik | W | 7-0 |
| Iceland Premier League | 2015/06/29 20:00 | Keflavik v Stjarnan | W | 1-2 |
| Iceland League Cup | 2015/03/28 12:00 | Keflavik v Stjarnan | W | 0-2 |
Home History
| Iceland League Cup | 2021/02/27 14:00 | Grotta Seltjarnarnes v Stjarnan | W | 2-3 |
| Iceland League Cup | 2021/02/19 18:00 | Stjarnan v IA Akranes | W | 2-0 |
| Iceland League Cup | 2021/02/13 12:00 | Stjarnan v IF Vestri | W | 3-2 |
| Iceland Premier League | 2020/10/04 17:00 | Stjarnan v Fjolnir | W | 1-0 |
| Iceland Premier League | 2020/10/01 20:15 | Stjarnan v FH Hafnarfjordur | D | 1-1 |
| Iceland Premier League | 2020/09/27 19:15 | HK Kopavogur v Stjarnan | W | 2-3 |
| Iceland Premier League | 2020/09/24 19:15 | Breidablik v Stjarnan | L | 2-1 |
| Iceland Premier League | 2020/09/21 19:15 | Stjarnan v Valur Reykjavik | L | 1-5 |
Away History
| Iceland League Cup | 2021/02/28 18:00 | Keflavik v UMF Selfoss | W | 2-0 |
| Iceland League Cup | 2021/02/20 12:00 | Keflavik v IF Vestri | W | 5-0 |
| Iceland League Cup | 2021/02/13 14:00 | Grotta Seltjarnarnes v Keflavik | D | 3-3 |
| Iceland Pre-Season Cup | 2021/02/05 18:30 | Grotta Seltjarnarnes v Keflavik | L | 3-2 |
| Iceland Pre-Season Cup | 2021/01/30 12:00 | Keflavik v Grindavik | L | 0-1 |
| Iceland Pre-Season Cup | 2021/01/23 12:00 | Keflavik v Breidablik | L | 1-6 |
| Iceland 1 Deild | 2020/10/03 15:00 | Keflavik v Leiknir Faskrudsfjordur | W | 2-1 |
| Iceland 1 Deild | 2020/09/29 15:45 | Keflavik v IBV Vestmannaeyjar | W | 3-1 |