Stadium: Varazdin Arena Round: 3
| U18 European Championship | 2018/08/14 12:30 | Russia U18 v Poland U18 | L | 27-26 |
| U18 European Championship | 2018/08/12 14:30 | Sweden U18 v Poland U18 | L | 34-30 |
| U18 European Championship | 2018/08/10 12:30 | Poland U18 v Slovenia U18 | L | 22-32 |
| U18 European Championship | 2018/08/09 14:30 | Iceland U18 v Poland U18 | L | 25-20 |
| U18 Friendly Games | 2018/03/29 15:15 | Croatia U18 v Poland U18 | L | 27-23 |
| U18 Friendly Games | 2018/03/29 09:20 | Germany U18 v Poland U18 | L | 33-29 |
| U18 European Championship | 2018/08/14 14:30 | Hungary U18 v Slovenia U18 | W | 29-20 |
| U18 European Championship | 2018/08/12 18:30 | Russia U18 v Hungary U18 | L | 26-25 |
| U18 European Championship | 2018/08/10 16:30 | Hungary U18 v Germany U18 | L | 18-29 |
| U18 European Championship | 2018/08/09 18:30 | Spain U18 v Hungary U18 | W | 19-22 |
| U18 Four Nations Cup | 2018/07/01 17:00 | Portugal U18 v Hungary U18 | L | 24-23 |
| U18 Four Nations Cup | 2018/06/30 16:30 | Hungary U18 v Italy U18 | D | 28-28 |
| U18 Four Nations Cup | 2018/06/29 15:00 | Romania U18 v Hungary U18 | W | 23-33 |