Stadium: Verde Complex
Home Manager: Pasquale Maione Away Manager: Ricardo Nuno Carvalho dos Santos
| U18 Four Nations Cup | 2018/06/29 17:00 | Portugal U18 v Italy U18 | L | 31-30 |
| U18 European Championship B2 | 2018/08/19 14:00 | Italy U18 v Belarus U18 | W | 31-26 |
| U18 European Championship B2 | 2018/08/18 13:00 | Switzerland U18 v Italy U18 | W | 23-29 |
| U18 European Championship B2 | 2018/08/16 15:00 | Belarus U18 v Italy U18 | W | 22-27 |
| U18 European Championship B2 | 2018/08/14 13:00 | Italy U18 v Georgia U18 | W | 36-21 |
| U18 European Championship B2 | 2018/08/13 15:00 | Italy U18 v Finland U18 | W | 32-17 |
| U18 European Championship B2 | 2018/08/11 15:00 | Greece U18 v Italy U18 | W | 20-27 |
| U18 Four Nations Cup | 2018/07/01 15:00 | Romania U18 v Italy U18 | W | 26-27 |
| U18 Four Nations Cup | 2018/06/30 16:30 | Hungary U18 v Italy U18 | D | 28-28 |
| U18 European Championship | 2018/08/18 16:00 | Norway U18 v Portugal U18 | L | 28-24 |
| U18 European Championship | 2018/08/17 18:30 | Hungary U18 v Portugal U18 | L | 24-22 |
| U18 European Championship | 2018/08/15 12:30 | Romania U18 v Portugal U18 | W | 31-32 |
| U18 European Championship | 2018/08/14 14:30 | Portugal U18 v Norway U18 | L | 26-28 |
| U18 European Championship | 2018/08/12 16:30 | Portugal U18 v Israel U18 | W | 29-24 |
| U18 European Championship | 2018/08/10 16:30 | Portugal U18 v Serbia U18 | L | 21-25 |
| U18 European Championship | 2018/08/09 18:30 | Croatia U18 v Portugal U18 | L | 37-21 |
| U18 Friendly Games | 2018/08/05 15:00 | Portugal U18 v Sweden U18 | L | 24-31 |