| Mloda Liga | 03/08 11:30 | - | Walbrzych U20 v Asseco Resovia Rzeszow | L | 0-3 | |
| Mloda Liga | 03/07 15:00 | - | Walbrzych U20 v AZS 2020 Czestochowa U20 | L | 0-3 | |
| Mloda Liga | 03/06 16:00 | - | Walbrzych U20 v Chemik Bydgoszcz U20 | L | 0-3 | |
| Mloda Liga | 02/23 11:00 | - | Walbrzych U20 v Olimpia Sulecin U20 | W | 3-2 | |
| Mloda Liga | 02/22 13:57 | - | Walbrzych U20 v Serbinow Biala Podlaska U20 | W | 3-0 | |
| Mloda Liga | 02/21 17:15 | - | Walbrzych U20 v Blekitni Ropczyce U20 | W | 3-0 | |
| Mloda Liga | 02/20 16:00 | - | Walbrzych U20 v Kedzierzyn Kozle U20 | W | 3-1 | |
| Mloda Liga | 01/26 10:00 | - | Jawor U20 v Walbrzych U20 | L | 3-2 | |
| Mloda Liga | 12/08 10:00 | - | Walbrzych U20 v KPS Swidnica U20 | W | 3-0 | |
| Mloda Liga | 12/01 10:00 | - | Bielawa U20 v Walbrzych U20 | W | 1-3 | |
| Mloda Liga | 10/27 10:00 | - | KPS Swidnica U20 v Walbrzych U20 | W | 0-3 | |
| Matchs amicaux | 05/19 10:00 | - | Walbrzych U20 v Gwardia Wroclaw U20 | W | 3-0 | |
| Matchs amicaux | 05/18 15:00 | - | Walbrzych U20 v Legnica U20 | W | 3-0 | |
| Matchs amicaux | 05/18 08:00 | - | Walbrzych U20 v KPS Swidnica U20 | W | 3-1 | |
| Matchs amicaux | 02/17 09:00 | - | Walbrzych U20 v Kedzierzyn Kozle U20 | W | 3-0 | |
| Club Friendlies | 02/16 09:00 | - | Walbrzych U20 v Gwardia Wroclaw U20 | W | 3-0 | |
| Mloda Liga | 01/13 13:45 | - | Walbrzych U20 v Legnica U20 | W | 3-0 | |
| Club Friendlies | 12/29 14:00 | - | Walbrzych U20 v Wola Warszawa U20 | L | 2-3 | |
| Club Friendlies | 12/29 11:30 | - | Metro Warszawa U20 v Walbrzych U20 | W | 1-3 | |
| Club Friendlies | 12/28 13:00 | - | Gwardia Wroclaw U20 v Walbrzych U20 | W | 1-3 | |
| Mloda Liga | 12/21 17:00 | - | Walbrzych U20 v KS Gwardia Wroclaw U20 | L | 1-3 | |
| Mloda Liga | 12/16 09:00 | - | Olawa U20 v Walbrzych U20 | W | 0-3 | |
| Mloda Liga | 12/09 13:00 | - | Walbrzych U20 v Glogow U20 | W | 3-0 | |
| Mloda Liga | 11/11 14:00 | - | Walbrzych U20 v KPS Swidnica U20 | W | 3-0 | |
| Mloda Liga | 10/28 10:00 | - | Gwardia Wroclaw U20 v Walbrzych U20 | W | 1-3 | |
| Mloda Liga | 10/14 13:00 | - | Walbrzych U20 v MKS Olavia Olawa U20 | W | 3-0 | |
| Mloda Liga | 09/30 09:59 | - | Walbrzych U20 v Bielawa U20 | W | 3-0 |