| Iceland U19 League | 2023/07/23 18:00 | IR/Lettir U19 v Keflavik U19 | W | 3-1 |
| Iceland U19 League | 2022/09/08 19:30 | IR/Lettir U19 v Keflavik U19 | L | 0-2 |
| Iceland U19 League | 2022/06/27 18:00 | Keflavik U19 v IR/Lettir U19 | L | 7-2 |
| Iceland U19 League | 2021/09/16 18:00 | Keflavik U19 v IR/Lettir U19 | L | 5-3 |
| Iceland U19 League | 2021/07/06 18:00 | IR/Lettir U19 v Keflavik U19 | L | 0-2 |
| Iceland U19 Cup | 2021/03/14 13:00 | IR/Lettir U19 v Keflavik U19 | D | 3-3 |
| Iceland U19 League | 2024/05/07 19:30 | IR/Lettir U19 v Selfoss/Arborg U19 | L | 1-4 |
| Iceland U19 League | 2024/04/30 19:00 | Fjolnir/Vaengir U19 v IR/Lettir U19 | W | 1-3 |
| Iceland U19 League | 2024/04/26 19:00 | Haukar U19 v IR/Lettir U19 | L | 2-1 |
| Iceland U19 League | 2024/04/23 19:14 | IR/Lettir U19 v Fram/Úlfarnir U19 | L | 1-3 |
| Iceland U19 League | 2023/11/27 19:00 | Vikingur Reykjavik U19 v IR/Lettir U19 | L | 3-2 |
| Iceland U19 League | 2023/10/03 18:00 | IR/Lettir U19 v Selfoss/Arborg U19 | D | 3-3 |
| Iceland U19 League | 2023/09/24 14:00 | IR/Lettir U19 v Thor/THK/Volsungur U19 | L | 1-6 |
| Iceland U19 League | 2023/09/14 19:30 | IR/Lettir U19 v IA/Kari/Skall/Viko U19 | L | 0-6 |
| Iceland U19 League | 2024/05/07 20:00 | Njardvik/Vidir U19 v Keflavik U19 | W | 0-5 |
| Iceland U19 League | 2024/04/07 14:00 | Keflavik U19 v Grindavik U19 | L | 1-2 |
| Iceland U19 League | 2023/12/10 10:30 | HK/Ymir Kopavogur U19 v Keflavik U19 | L | 4-2 |
| Iceland U19 League | 2023/09/25 18:34 | Grotta/Kria U19 v Keflavik U19 | W | 0-1 |
| Iceland U19 League | 2023/09/21 19:00 | Haukar U19 v Keflavik U19 | L | 1-0 |
| Iceland U19 League | 2023/07/23 18:00 | IR/Lettir U19 v Keflavik U19 | L | 3-1 |
| Iceland U19 League | 2023/07/11 18:00 | Selfoss/Arborg U19 v Keflavik U19 | L | 4-0 |
| Iceland U19 League | 2023/07/02 14:00 | Keflavik U19 v Afturelding/Hvíti/Álafoss U19 | L | 2-3 |