| Mloda Liga | 2018/12/16 12:00 | KATS Alpat Gdynia U20 v Trefl Gdansk 2 U20 | L | 0-3 |
| Mloda Liga | 2018/12/02 09:44 | KATS Alpat Gdynia U20 v GKS Stoczniowiec Gdansk U20 | L | 0-3 |
| Mloda Liga | 2018/10/28 08:30 | KATS Alpat Gdynia U20 v MKS Korab Puck U20 | L | 0-3 |
| Mloda Liga | 2018/10/21 13:30 | Trefl Gdansk SA II U20 v KATS Alpat Gdynia U20 | L | 3-0 |
| Mloda Liga | 2018/10/14 07:29 | GKS Stoczniowiec Gdansk U20 v KATS Alpat Gdynia U20 | L | 3-0 |
| Mloda Liga | 2018/12/16 09:00 | Lotos Trefl Gdansk v MKS Korab Puck U20 | W | 3-0 |
| Mloda Liga | 2018/11/25 09:00 | GKS Stoczniowiec Gdansk U20 v Lotos Trefl Gdansk | W | 0-3 |
| Mloda Liga | 2018/10/28 14:00 | Lotos Trefl Gdansk v UKS Piast Kobylnica U20 | W | 3-0 |
| Mloda Liga | 2018/10/14 13:00 | Lotos Trefl Gdansk v Trefl Gdansk SA II U20 | W | 3-0 |
| Club Friendly Games | 2018/09/14 07:00 | Lotos Trefl Gdansk v SOS Gdansk U20 | W | 2-0 |
| Mloda Liga | 2018/04/12 10:18 | Metro Warszawa U20 v Lotos Trefl Gdansk | L | 3-0 |
| Mloda Liga | 2018/04/11 10:21 | Lotos Trefl Gdansk v Rzeszow U20 | L | 1-3 |