| Polonia - Campionati Juniores | 2019/11/15 17:20 | MDK Warszawa U20 v Siedlce U20 | L | 3-1 |
| Polonia - Campionati Juniores | 2019/12/20 16:45 | Metro Warszawa II U20 v Siedlce U20 | W | 2-3 |
| Polonia - Campionati Juniores | 2019/12/13 17:30 | Siedlce U20 v Wola Warszawa U20 | L | 0-3 |
| Polonia - Campionati Juniores | 2019/11/15 17:20 | MDK Warszawa U20 v Siedlce U20 | L | 3-1 |
| Polonia - Campionati Juniores | 2019/10/23 17:30 | Wola Warszawa U20 v Siedlce U20 | L | 3-0 |
| Polonia - Campionati Juniores | 2019/10/11 16:00 | Plas Warszawa U20 v Siedlce U20 | L | 3-1 |
| Polonia - Campionati Juniores | 2019/10/03 16:00 | MDK Warszawa II U20 v Siedlce U20 | W | 1-3 |
| Polonia - Campionati Juniores | 2019/09/25 16:00 | Czarni Radom U20 v Siedlce U20 | L | 3-0 |
| Polonia - Campionati Juniores | 2019/02/22 18:00 | AZS 2020 Czestochowa U20 v Siedlce U20 | L | 3-0 |
| Polonia - Campionati Juniores | 2020/02/23 09:09 | KS WIFAMA Lodz U20 v MDK Warszawa U20 | W | 0-3 |
| Polonia - Campionati Juniores | 2020/02/22 14:30 | Jastrzebski Wegiel U20 v MDK Warszawa U20 | L | 3-0 |
| Polonia - Campionati Juniores | 2020/02/21 16:30 | Chemik Bydgoszcz U20 v MDK Warszawa U20 | L | 3-1 |
| Polonia - Campionati Juniores | 2020/02/21 11:30 | Stocznia Darlowo U20 v MDK Warszawa U20 | W | 0-3 |
| Polonia - Campionati Juniores | 2019/12/17 17:00 | Plas Warszawa U20 v MDK Warszawa U20 | W | 2-3 |
| Polonia - Campionati Juniores | 2019/12/12 15:30 | MDK Warszawa U20 v Czarni Radom U20 | L | 0-3 |
| Polonia - Campionati Juniores | 2019/12/02 17:05 | MDK Warszawa U20 v Wola Warszawa U20 | L | 1-3 |
| Polonia - Campionati Juniores | 2019/11/22 18:45 | Metro Warszawa U20 v MDK Warszawa U20 | W | 2-3 |