| Date | R | Home v Away | - | |
|---|---|---|---|---|
| 07/19 10:00 | - | Atlantis U20 v SJK U20 | W | 4-0 |
| 06/28 13:00 | - | Atlantis U20 v MP U20 | W | 5-1 |
| 06/24 17:00 | - | MPS U20 v Atlantis U20 | W | 1-7 |
| 03/08 18:15 | - | Atlantis U20 v HJK Helsinki U20 | L | 1-3 |
| 03/01 18:15 | - | PK-35 Vantaa U20 v Atlantis U20 | W | 0-3 |
| 02/23 18:15 | - | Atlantis U20 v KaPa U20 | D | 2-2 |
| 02/09 18:15 | - | IF Gnistan U20 v Atlantis U20 | W | 0-2 |
| 01/31 18:30 | - | Atlantis U20 v VJS Vantaa U20 | L | 1-5 |
| 09/28 12:00 | - | VJS Vantaa U20 v Atlantis U20 | W | 2-5 |
| 09/22 10:57 | - | Atlantis U20 v TPS U20 | W | 2-0 |
| 09/08 11:00 | - | Atlantis U20 v KaaPo U20 | L | 2-3 |
| 08/31 12:00 | - | HJK Helsinki U20 v Atlantis U20 | W | 1-3 |
| 08/25 11:00 | - | Atlantis U20 v SJK U20 | W | 4-0 |
| 08/17 11:00 | - | Ilves U20 v Atlantis U20 | W | 1-2 |
| 08/11 11:01 | - | Atlantis U20 v KuPS Kuopio U20 | L | 0-3 |
| 08/03 10:00 | - | FC Espoo U20 v Atlantis U20 | D | 1-1 |
| 06/30 11:00 | - | Atlantis U20 v VJS Vantaa U20 | W | 3-2 |
| 06/15 11:15 | - | TPS U20 v Atlantis U20 | L | 2-0 |
| 06/09 13:00 | - | Atlantis U20 v Reipas U20 | W | 5-0 |
| 05/30 12:00 | - | KaaPo U20 v Atlantis U20 | D | 0-0 |
| 05/26 11:00 | - | Atlantis U20 v HJK Helsinki U20 | W | 4-1 |
| 05/19 11:00 | - | SJK Seinäjoki Akatemia U20 v Atlantis U20 | W | 2-3 |
| 05/11 09:30 | - | Atlantis U20 v Ilves U20 | W | 3-0 |
| 04/28 11:45 | - | Atlantis U20 v FC Espoo U20 | D | 0-0 |
| 03/16 15:00 | - | Atlantis U20 v Reipas U20 | W | 3-1 |
| 03/03 18:15 | - | Atlantis U20 v JaPS U20 | W | 1-0 |
| 02/23 15:30 | - | HJK Helsinki U20 v Atlantis U20 | D | 1-1 |
| 02/17 18:15 | - | Atlantis U20 v PK-35 Vantaa U20 | D | 2-2 |
| 02/02 16:30 | - | Atlantis U20 v FC Honka U20 | L | 1-6 |
| 01/26 16:30 | - | Atlantis U20 v IF Gnistan U20 | W | 3-0 |