| Date | Time | Opposition | Venue | Result | Competition |
|---|---|---|---|---|---|
| 24.07.2027 | 00:00 | Podbeskidzie U18 | H | 3 – 2 | Ekstraklasa U18 |
| 31.07.2027 | 00:00 | Cracovia U18 | A | 0 – 1 | Ekstraklasa U18 |
| 07.08.2027 | 00:00 | Gornik Leczna U18 | H | 1 – 1 | Ekstraklasa U18 |
| 14.08.2027 | 00:00 | Ruch U18 | H | 0 – 0 | Ekstraklasa U18 |
| 21.08.2027 | 00:00 | Legia U18 | A | – | Ekstraklasa U18 |
| 04.09.2027 | 00:00 | Wisla Krakow U18 | A | – | Ekstraklasa U18 |
| 11.09.2027 | 00:00 | Piast U18 | H | – | Ekstraklasa U18 |
| 17.09.2027 | 20:00 | Olympique de Marseille | A | – | Champions League |
| 18.09.2027 | 00:00 | Jagiellonia U18 | A | – | Ekstraklasa U18 |
| 25.09.2027 | 00:00 | Korona U18 | H | – | Ekstraklasa U18 |
| 01.10.2027 | 20:00 | Athletic Bilbao | H | – | Champions League |
| 02.10.2027 | 00:00 | Gornik Zabrze U18 | A | – | Ekstraklasa U18 |
| 09.10.2027 | 00:00 | Pogon U18 | A | – | Ekstraklasa U18 |
| 16.10.2027 | 00:00 | Lech U18 | H | – | Ekstraklasa U18 |
| 22.10.2027 | 20:00 | RB Leipzig | A | – | Champions League |
| 23.10.2027 | 00:00 | Slask U18 | A | – | Ekstraklasa U18 |
| 30.10.2027 | 00:00 | Lechia U18 | H | – | Ekstraklasa U18 |
| 05.11.2027 | 20:00 | RB Leipzig | H | – | Champions League |
| 06.11.2027 | 00:00 | Podbeskidzie U18 | A | – | Ekstraklasa U18 |
| 13.11.2027 | 00:00 | Cracovia U18 | H | – | Ekstraklasa U18 |
| 20.11.2027 | 00:00 | Gornik Leczna U18 | A | – | Ekstraklasa U18 |
| 26.11.2027 | 20:00 | Olympique de Marseille | H | – | Champions League |
| 27.11.2027 | 00:00 | Ruch U18 | A | – | Ekstraklasa U18 |
| 04.12.2027 | 00:00 | Legia U18 | H | – | Ekstraklasa U18 |
| 10.12.2027 | 20:00 | Athletic Bilbao | A | – | Champions League |
| 18.12.2027 | 00:00 | Wisla Krakow U18 | H | – | Ekstraklasa U18 |
| 25.12.2027 | 00:00 | Piast U18 | A | – | Ekstraklasa U18 |
| 01.01.2028 | 00:00 | Jagiellonia U18 | H | – | Ekstraklasa U18 |
| 08.01.2028 | 00:00 | Korona U18 | A | – | Ekstraklasa U18 |
| 15.01.2028 | 00:00 | Gornik Zabrze U18 | H | – | Ekstraklasa U18 |
| 22.01.2028 | 00:00 | Pogon U18 | H | – | Ekstraklasa U18 |
| 29.01.2028 | 00:00 | Lech U18 | A | – | Ekstraklasa U18 |
| 05.02.2028 | 00:00 | Slask U18 | H | – | Ekstraklasa U18 |
| 12.02.2028 | 00:00 | Lechia U18 | A | – | Ekstraklasa U18 |