Head to Head
| Finland U20 League | 2022/05/22 13:00 | HJK Helsinki U20 v FC Lahti U20 | W | 4-2 |
| Finland U20 League | 2021/10/30 10:00 | HJK Helsinki U20 v FC Lahti U20 | W | 3-1 |
| Finland U20 League | 2020/06/14 12:00 | HJK Helsinki U20 v FC Lahti U20 | W | 3-0 |
| Finland U20 League | 2019/09/28 10:00 | HJK Helsinki U20 v FC Lahti U20 | W | 1-0 |
| Finland U20 League | 2019/02/03 09:00 | FC Lahti U20 v HJK Helsinki U20 | L | 4-2 |
Home History
| Finland U20 League | 2023/05/13 10:30 | HJK Helsinki U20 v Atlantis U20 | L | 0-1 |
| Finland U20 League | 2023/04/23 10:15 | HJK Helsinki U20 v IF Gnistan U20 | W | 3-0 |
| Finland U20 League | 2023/04/01 12:10 | HJK Helsinki U20 v PPJ U20 | W | 2-1 |
| Finland U20 League | 2023/03/26 12:00 | KuPS Kuopio U20 v HJK Helsinki U20 | D | 0-0 |
| Finland U20 League | 2023/03/19 18:15 | HJK Helsinki U20 v FC Honka U20 | L | 1-2 |
| Finland U20 League | 2023/03/05 15:10 | HJK Helsinki U20 v VJS Vantaa U20 | D | 2-2 |
| Finland U20 League | 2023/02/26 18:15 | Atlantis U20 v HJK Helsinki U20 | L | 3-0 |
| Finland U20 League | 2023/02/19 18:15 | HJK Helsinki U20 v FC Futura Juniorit U20 | W | 3-1 |
Away History
| Finland U20 League | 2023/05/20 10:00 | FC Lahti U20 v PPJ U20 | L | 0-3 |
| Finland U20 League | 2023/05/13 10:00 | FC Lahti U20 v FC Honka U20 | L | 0-3 |
| Finland U20 League | 2023/04/16 12:00 | KuPS Kuopio U20 v FC Lahti U20 | L | 3-1 |
| Finland U20 League | 2023/04/01 10:45 | FC Lahti U20 v HIFK U20 | D | 1-1 |
| Finland U20 League | 2023/03/26 11:30 | Atlantis U20 v FC Lahti U20 | L | 5-0 |
| Finland U20 League | 2023/03/03 19:00 | PPJ U20 v FC Lahti U20 | L | 6-3 |
| Finland U20 League | 2023/02/26 16:00 | FC Honka U20 v FC Lahti U20 | W | 0-1 |
| Finland U20 League | 2023/02/12 13:00 | FC Futura Juniorit U20 v FC Lahti U20 | L | 5-2 |