| Poland Junior Champs | 2018/12/16 12:00 | KATS Alpat Gdynia U20 v Trefl Gdansk 2 U20 | W | 0-3 |
| Poland Junior Champs | 2018/11/25 09:00 | Trefl Gdansk 2 U20 v MKS Korab Puck U20 | W | 3-1 |
| Poland Junior Champs | 2018/10/28 14:00 | Trefl Gdansk SA I U20 v UKS Piast Kobylnica U20 | L | 3-0 |
| Poland Junior Champs | 2018/10/21 09:00 | GKS Stoczniowiec Gdansk U20 v UKS Piast Kobylnica U20 | W | 2-3 |