| Date | Time | Opposition | Venue | Result | Competition |
|---|---|---|---|---|---|
| 25.07.2026 | 00:00 | Cracovia U18 | H | – | Ekstraklasa U18 |
| 01.08.2026 | 00:00 | Gornik Leczna U18 | H | 0 – 1 | Ekstraklasa U18 |
| 08.08.2026 | 00:00 | Ruch U18 | A | 1 – 3 | Ekstraklasa U18 |
| 15.08.2026 | 00:00 | Legia U18 | H | 2 – 0 | Ekstraklasa U18 |
| 29.08.2026 | 00:00 | Wisla Krakow U18 | H | 2 – 1 | Ekstraklasa U18 |
| 05.09.2026 | 00:00 | Piast U18 | A | 1 – 2 | Ekstraklasa U18 |
| 12.09.2026 | 00:00 | Jagiellonia U18 | H | 1 – 0 | Ekstraklasa U18 |
| 19.09.2026 | 00:00 | Gornik Zabrze U18 | A | 1 – 2 | Ekstraklasa U18 |
| 19.09.2026 | 20:00 | CSKA Sofia | H | 3 – 3 | Conference League |
| 26.09.2026 | 00:00 | Zaglebie U18 | A | 2 – 3 | Ekstraklasa U18 |
| 03.10.2026 | 00:00 | Pogon U18 | H | 2 – 1 | Ekstraklasa U18 |
| 03.10.2026 | 20:00 | AS Roma | H | 0 – 0 | Conference League |
| 10.10.2026 | 00:00 | Lech U18 | A | 1 – 1 | Ekstraklasa U18 |
| 17.10.2026 | 00:00 | Slask U18 | H | 2 – 0 | Ekstraklasa U18 |
| 24.10.2026 | 00:00 | Lechia U18 | A | 0 – 1 | Ekstraklasa U18 |
| 24.10.2026 | 20:00 | Sint-Truiden | A | 2 – 1 | Conference League |
| 31.10.2026 | 00:00 | Podbeskidzie U18 | H | 2 – 4 | Ekstraklasa U18 |
| 07.11.2026 | 00:00 | Cracovia U18 | A | 2 – 1 | Ekstraklasa U18 |
| 07.11.2026 | 20:00 | Sint-Truiden | H | 2 – 2 | Conference League |
| 14.11.2026 | 00:00 | Gornik Leczna U18 | A | 1 – 0 | Ekstraklasa U18 |
| 21.11.2026 | 00:00 | Ruch U18 | H | 0 – 1 | Ekstraklasa U18 |
| 28.11.2026 | 00:00 | Legia U18 | A | 1 – 3 | Ekstraklasa U18 |
| 28.11.2026 | 20:00 | CSKA Sofia | A | 2 – 1 | Conference League |
| 12.12.2026 | 00:00 | Wisla Krakow U18 | A | 0 – 0 | Ekstraklasa U18 |
| 12.12.2026 | 20:00 | AS Roma | A | 2 – 0 | Conference League |
| 19.12.2026 | 00:00 | Piast U18 | H | – | Ekstraklasa U18 |
| 26.12.2026 | 00:00 | Jagiellonia U18 | A | – | Ekstraklasa U18 |
| 02.01.2027 | 00:00 | Gornik Zabrze U18 | H | – | Ekstraklasa U18 |
| 09.01.2027 | 00:00 | Zaglebie U18 | H | – | Ekstraklasa U18 |
| 16.01.2027 | 00:00 | Pogon U18 | A | – | Ekstraklasa U18 |
| 23.01.2027 | 00:00 | Lech U18 | H | – | Ekstraklasa U18 |
| 30.01.2027 | 00:00 | Slask U18 | A | – | Ekstraklasa U18 |
| 06.02.2027 | 00:00 | Lechia U18 | H | – | Ekstraklasa U18 |
| 13.02.2027 | 00:00 | Podbeskidzie U18 | A | – | Ekstraklasa U18 |