| Polonia - Campionato U20 | 2019/03/20 12:00 | Zaglebie Sosnowiec U20 v GKS Jastrzebie U20 | W | 3-4 |
| Polonia - Campionato U20 | 2019/03/19 12:00 | Torun U20 v GKS Jastrzebie U20 | W | 1-9 |
| Polonia - Campionato U20 | 2019/02/13 18:30 | GKS Jastrzebie U20 v Tychy U20 | D | 3-3 |
| Polonia - Campionato U20 | 2019/02/12 18:30 | GKS Jastrzebie U20 v Tychy U20 | W | 3-2 |
| Polonia - Campionato U20 | 2019/02/03 09:45 | Cracovia Krakow U20 v GKS Jastrzebie U20 | L | 4-1 |
| Polonia - Campionato U20 | 2019/02/02 10:15 | Cracovia Krakow U20 v GKS Jastrzebie U20 | L | 6-3 |
| Polonia - Campionato U20 | 2019/01/22 17:30 | Polonia Bytom U20 v GKS Jastrzebie U20 | L | 4-3 |
| Polonia - Campionato U20 | 2019/01/17 17:30 | Polonia Bytom U20 v GKS Jastrzebie U20 | D | 6-6 |
| Polonia - Campionato U20 | 2019/03/20 09:00 | Podhale Nowy Targ U20 v Torun U20 | W | 4-3 |
| Polonia - Campionato U20 | 2019/03/19 09:00 | Zaglebie Sosnowiec U20 v Podhale Nowy Targ U20 | L | 4-2 |
| Polonia - Campionato U20 | 2018/11/25 09:08 | Torun U20 v Podhale Nowy Targ U20 | L | 7-2 |
| Polonia - Campionato U20 | 2018/11/24 17:30 | Torun U20 v Podhale Nowy Targ U20 | L | 6-3 |
| Polonia - Campionato U20 | 2018/11/13 19:15 | Cracovia Krakow U20 v Podhale Nowy Targ U20 | L | 6-1 |