| Iceland U19 Cup | 2021/03/09 20:00 | Keflavik U19 v Valur/KH U19 | W | 3-5 |
| Iceland U19 League | 2020/07/15 18:00 | Keflavik U19 v Valur/KH U19 | L | 2-1 |
| Iceland U19 League | 2021/06/08 19:00 | IR/Lettir U19 v Valur/KH U19 | L | 1-0 |
| Iceland U19 League | 2021/06/01 18:37 | Valur/KH U19 v Afturelding/Hvíti/Álafoss U19 | L | 2-3 |
| Iceland U19 League | 2021/05/27 18:30 | KR/KV U19 v Valur/KH U19 | L | 3-1 |
| Iceland U19 League | 2021/05/19 18:00 | Valur/KH U19 v Njardvik/Grindavik/GG U19 | W | 2-0 |
| Iceland U19 League | 2021/05/10 18:00 | Valur/KH U19 v Breidablik/Augnablik/Smari II U19 | L | 2-5 |
| Iceland U19 Cup | 2021/03/09 20:00 | Keflavik U19 v Valur/KH U19 | W | 3-5 |
| Iceland U19 Cup | 2021/02/14 13:00 | Valur/KH U19 v Afturelding/Hvíti/Álafoss U19 | L | 2-3 |
| Iceland U19 Cup | 2021/02/01 20:00 | KR/KV U19 v Valur/KH U19 | W | 0-2 |
| Iceland U19 League | 2021/06/10 19:02 | Keflavik U19 v Grotta/Kria U19 | W | 5-0 |
| Iceland U19 League | 2021/06/09 18:00 | Keflavik U19 v Njardvik/Grindavik/GG U19 | W | 2-0 |
| Iceland U19 League | 2021/05/18 18:30 | Vikingur Reykjavik U19 v Keflavik U19 | L | 1-0 |
| Iceland U19 League | 2021/05/04 18:30 | KR/KV U19 v Keflavik U19 | D | 1-1 |
| Iceland U19 Cup | 2021/03/14 13:00 | IR/Lettir U19 v Keflavik U19 | D | 3-3 |
| Iceland U19 Cup | 2021/03/09 20:00 | Keflavik U19 v Valur/KH U19 | L | 3-5 |
| Iceland U19 Cup | 2021/02/16 21:15 | Haukar U19 v Keflavik U19 | W | 1-8 |
| Iceland U19 Cup | 2021/01/30 13:00 | Afturelding/Hvíti/Álafoss U19 v Keflavik U19 | L | 4-2 |