| Norway Youth Cup | 2023/08/16 16:00 | Lillestrom U19 v Sarpsborg 08 U19 | L | 0-2 |
| Norway Youth Cup | 2023/07/13 16:00 | Grorud U19 v Lillestrom U19 | W | 0-5 |
| Norway Youth Cup | 2023/05/11 16:00 | Lørenskog U19 v Lillestrom U19 | W | 3-6 |
| Norway U19 Elite League | 2023/04/05 12:00 | Tromso U19 v Lillestrom U19 | W | 1-4 |
| Norway U19 Elite League | 2023/03/26 12:00 | Lillestrom U19 v FK Bodo/Glimt U19 | W | 4-2 |
| Norway U19 Elite League | 2023/03/12 12:00 | Lillestrom U19 v Ham-Kam U19 | L | 1-2 |
| Norway U19 Elite League | 2023/03/01 12:00 | Ham-Kam U19 v Lillestrom U19 | L | 4-3 |
| Norway Interkretsserie U19 | 2022/10/13 18:15 | Lillestrom U19 v Nordstrand U19 | W | 4-0 |
| Norway U19 Elite League | 2023/03/29 16:00 | Stromsgodset U19 v Odd BK U19 | W | 4-5 |
| Norway U19 Elite League | 2023/03/03 17:00 | IK Start U19 v Odd BK U19 | W | 4-6 |