Home History
| Finland U20 League | 2021/08/15 09:00 | FC Lahti U20 v Ilves U20 | W | 2-1 |
| Finland U20 League | 2021/08/07 10:00 | KaaPo U20 v FC Lahti U20 | D | 3-3 |
| Finland U20 League | 2021/07/11 10:30 | Atlantis U20 v FC Lahti U20 | D | 2-2 |
| Finland U20 League | 2020/08/08 11:00 | IF Gnistan U20 v FC Lahti U20 | W | 1-4 |
| Finland U20 League | 2020/06/28 16:00 | FC Lahti U20 v IF Gnistan U20 | W | 2-1 |
| Finland U20 League | 2020/06/24 15:15 | PK-35 Vantaa U20 v FC Lahti U20 | W | 1-3 |
| Finland U20 League | 2020/06/14 12:00 | HJK Helsinki U20 v FC Lahti U20 | L | 3-0 |
| Finland U20 League | 2020/02/22 15:00 | MPS U20 v FC Lahti U20 | W | 0-3 |
Away History
| Finland U20 League | 2021/08/08 12:00 | GrIFK U20 v VJS Vantaa U20 | L | 2-3 |
| Finland U20 League | 2021/08/01 11:00 | FC Kontu U20 v GrIFK U20 | W | 0-5 |
| Finland U20 League | 2021/07/04 08:00 | FC Honka U20 v GrIFK U20 | W | 1-5 |
| Finland U20 League | 2021/06/20 15:00 | GrIFK U20 v KaPa U20 | L | 1-2 |
| Finland U20 League | 2021/06/13 10:00 | TPV U20 v GrIFK U20 | W | 1-3 |
| Finland U20 League | 2021/06/07 17:00 | GrIFK U20 v TPS U20 | D | 1-1 |
| Finland U20 League | 2020/08/02 09:00 | GrIFK U20 v MuSa U20 | D | 1-1 |
| Finland U20 League | 2019/09/01 13:00 | GrIFK U20 v PK-35 Vantaa U20 | L | 0-3 |