All countries
| 11. Round | Lazio U20 | AC Milan U20 | details | 22.11.2026 11:00 | |||
| 10. Round | Cagliari U20 | Lazio U20 | 0:1 (0:0, 0:1) | details | 08.11.2026 | |||
| 9. Round | Lazio U20 | Sassuolo U20 | 3:1 (2:0, 1:1) | details | 31.10.2026 | |||
| 1/32-finals | Lazio U20 | Sudtirol U19 | 2:0 (1:0, 1:0) | details | 27.10.2026 | |||
| 8. Round | Atalanta U20 | Lazio U20 | 2:2 (1:1, 1:1) | details | 23.10.2026 | |||
| 7. Round | Lazio U20 | Inter U20 | 2:2 (2:2, 0:0) | details | 17.10.2026 | |||
| 11. Round | Lazio U20 | AC Milan U20 | details | 22.11.2026 11:00 | |||
| 12. Round | Empoli U20 | Lazio U20 | details | 27.11.2026 15:00 | |||
| 1/16-finals | Lazio U20 | Cremonese U19 | details | 01.12.2026 11:00 | |||
| 13. Round | Como U20 | Lazio U20 | details | 05.12.2026 11:00 | |||