| Cehia - Extra U20 (doar timpul regulamentar) | 2018/09/13 15:00 | BK Mlada Boleslav U20 v Mountfield HK U20 | W | 2-1 |
| Republica Ceha - Extraliga U20 | 2018/03/23 17:00 | Mountfield HK U20 v BK Mlada Boleslav U20 | L | 2-1 |
| Republica Ceha - Extraliga U20 | 2018/03/20 16:30 | BK Mlada Boleslav U20 v Mountfield HK U20 | L | 2-3 |
| Republica Ceha - Extraliga U20 | 2018/03/19 16:30 | BK Mlada Boleslav U20 v Mountfield HK U20 | L | 0-2 |