| Date | Time | Opposition | Venue | Result | Competition |
|---|---|---|---|---|---|
| 25.07.2026 | 00:00 | Wisla Krakow U18 | H | – | Ekstraklasa U18 |
| 01.08.2026 | 00:00 | Piast Gliwice U18 | A | 0 – 1 | Ekstraklasa U18 |
| 08.08.2026 | 00:00 | Jagiellonia U18 | H | 5 – 3 | Ekstraklasa U18 |
| 15.08.2026 | 00:00 | Korona Kielce U18 | A | 0 – 0 | Ekstraklasa U18 |
| 22.08.2026 | 00:00 | Zaglebie Lubin U18 | H | 2 – 3 | Ekstraklasa U18 |
| 29.08.2026 | 00:00 | Pogon Szczecin U18 | A | 1 – 1 | Ekstraklasa U18 |
| 05.09.2026 | 00:00 | Lech Poznan U18 | A | 0 – 0 | Ekstraklasa U18 |
| 12.09.2026 | 00:00 | Slask Wroclaw U18 | H | 2 – 1 | Ekstraklasa U18 |
| 17.09.2026 | 20:00 | Slaven Belupo | A | 1 – 1 | Champions League |
| 19.09.2026 | 00:00 | Lechia Gdansk U18 | A | 2 – 2 | Ekstraklasa U18 |
| 26.09.2026 | 00:00 | Podbeskidzie U18 | H | 2 – 2 | Ekstraklasa U18 |
| 01.10.2026 | 20:00 | Tskhinvali | A | 2 – 2 | Champions League |
| 03.10.2026 | 00:00 | Cracovia U18 | A | 1 – 1 | Ekstraklasa U18 |
| 10.10.2026 | 00:00 | Gornik Leczna U18 | H | 0 – 0 | Ekstraklasa U18 |
| 17.10.2026 | 00:00 | Ruch Chorzow U18 | A | 1 – 2 | Ekstraklasa U18 |
| 22.10.2026 | 20:00 | Paksi | H | 1 – 2 | Champions League |
| 24.10.2026 | 00:00 | Gornik Zabrze U18 | H | 3 – 1 | Ekstraklasa U18 |
| 05.11.2026 | 20:00 | Paksi | A | 1 – 1 | Champions League |
| 07.11.2026 | 00:00 | Wisla Krakow U18 | A | 1 – 0 | Ekstraklasa U18 |
| 14.11.2026 | 00:00 | Piast Gliwice U18 | H | 0 – 0 | Ekstraklasa U18 |
| 21.11.2026 | 00:00 | Jagiellonia U18 | A | 1 – 1 | Ekstraklasa U18 |
| 26.11.2026 | 20:00 | Slaven Belupo | H | 2 – 1 | Champions League |
| 28.11.2026 | 00:00 | Korona Kielce U18 | H | 0 – 0 | Ekstraklasa U18 |
| 05.12.2026 | 00:00 | Zaglebie Lubin U18 | A | 1 – 1 | Ekstraklasa U18 |
| 10.12.2026 | 20:00 | Tskhinvali | H | 3 – 2 | Champions League |
| 12.12.2026 | 00:00 | Pogon Szczecin U18 | H | 0 – 0 | Ekstraklasa U18 |
| 19.12.2026 | 00:00 | Lech Poznan U18 | H | 1 – 1 | Ekstraklasa U18 |
| 26.12.2026 | 00:00 | Slask Wroclaw U18 | A | 0 – 1 | Ekstraklasa U18 |
| 02.01.2027 | 00:00 | Lechia Gdansk U18 | H | 1 – 2 | Ekstraklasa U18 |
| 09.01.2027 | 00:00 | Podbeskidzie U18 | A | 0 – 0 | Ekstraklasa U18 |
| 16.01.2027 | 00:00 | Cracovia U18 | H | 0 – 0 | Ekstraklasa U18 |
| 23.01.2027 | 00:00 | Gornik Leczna U18 | A | 1 – 1 | Ekstraklasa U18 |
| 30.01.2027 | 00:00 | Ruch Chorzow U18 | H | 1 – 2 | Ekstraklasa U18 |
| 06.02.2027 | 00:00 | Gornik Zabrze U18 | A | 1 – 2 | Ekstraklasa U18 |
| 18.02.2027 | 20:00 | Fenerbahce | A | 0 – 0 | Champions League |
| 11.03.2027 | 20:00 | Fenerbahce | H | 0 – 1 | Champions League |