| Czech Republic Extraliga U20 | 2023/03/10 12:30 | Mountfield HK U20 v BK Mlada Boleslav U20 | W | 1-5 |
| Czech Republic Extraliga U20 | 2023/01/12 17:00 | BK Mlada Boleslav U20 v Mountfield HK U20 | W | 5-2 |
| Czech Republic Extraliga U20 | 2022/01/13 16:15 | Mountfield HK U20 v BK Mlada Boleslav U20 | W | 1-2 |
| Czech Republic Extraliga U20 | 2021/10/22 15:00 | BK Mlada Boleslav U20 v Mountfield HK U20 | W | 8-4 |
| Czech Extraliga U20 Cup | 2019/10/24 16:14 | BK Mlada Boleslav U20 v Mountfield HK U20 | L | 0-2 |
| Czech Extra U20 (Regulation Only) | 2018/10/25 16:00 | BK Mlada Boleslav U20 v Mountfield HK U20 | L | 1-11 |
| Czech Extra U20 (Regulation Only) | 2018/09/13 15:00 | BK Mlada Boleslav U20 v Mountfield HK U20 | W | 2-1 |
| Czech Republic Extraliga U20 | 2018/03/23 17:00 | Mountfield HK U20 v BK Mlada Boleslav U20 | L | 2-1 |
| Czech Republic Extraliga U20 | 2018/03/20 16:30 | BK Mlada Boleslav U20 v Mountfield HK U20 | L | 2-3 |
| Czech Republic Extraliga U20 | 2018/03/19 16:30 | BK Mlada Boleslav U20 v Mountfield HK U20 | L | 0-2 |