Home History
| Finland U20 League | 2021/10/09 10:30 | Ilves U20 v Atlantis U20 | L | 2-1 |
| Finland U20 League | 2021/09/26 14:00 | VJS Vantaa U20 v Atlantis U20 | D | 2-2 |
| Finland U20 League | 2021/09/12 11:00 | HJK Helsinki U20 v Atlantis U20 | W | 0-2 |
| Finland U20 League | 2021/09/05 10:30 | Atlantis U20 v FC Honka U20 | W | 4-0 |
| Finland U20 League | 2021/08/28 12:00 | KaPa U20 v Atlantis U20 | W | 1-3 |
| Finland U20 League | 2021/08/22 10:30 | Atlantis U20 v TPV U20 | W | 6-0 |
| Finland U20 League | 2021/08/14 11:30 | TPS U20 v Atlantis U20 | W | 1-2 |
| Finland U20 League | 2021/08/08 11:00 | Atlantis U20 v HJS U20 | D | 2-2 |
Away History
| Finland U20 League | 2021/10/12 15:00 | Inter Turku U20 v GrIFK U20 | W | 2-3 |
| Finland U20 League | 2021/10/10 12:00 | GrIFK U20 v KuPS Kuopio U20 | L | 1-2 |
| Finland U20 League | 2021/10/03 16:30 | PPJ U20 v GrIFK U20 | L | 1-0 |
| Finland U20 League | 2021/09/26 12:00 | GrIFK U20 v IF Gnistan U20 | W | 2-1 |
| Finland U20 League | 2021/09/18 09:00 | PK-35 Vantaa U20 v GrIFK U20 | W | 1-2 |
| Finland U20 League | 2021/09/11 12:00 | GrIFK U20 v FC Haka U20 | W | 3-1 |
| Finland U20 League | 2021/09/08 17:00 | GrIFK U20 v HJK Helsinki U20 | L | 1-4 |
| Finland U20 League | 2021/08/29 14:00 | FC Lahti U20 v GrIFK U20 | W | 2-3 |