| Club Friendlies (Regulation Only) | 2022/08/11 13:00 | Kolner Haie U20 v BK Mlada Boleslav U20 | L | 2-3 |
| Club Friendlies (Regulation Only) | 2021/08/12 13:00 | Kolner Haie U20 v BK Mlada Boleslav U20 | L | 0-4 |
| Club Friendlies (Regulation Only) | 2019/08/17 12:00 | BK Mlada Boleslav U20 v Kolner Haie U20 | D | 1-1 |
| Club Friendlies (Regulation Only) | 2022/08/11 13:00 | Kolner Haie U20 v BK Mlada Boleslav U20 | L | 2-3 |
| Club Friendlies (Regulation Only) | 2022/08/10 14:00 | Karlovy Vary U20 v Kolner Haie U20 | W | 0-1 |
| Club Friendlies (Regulation Only) | 2021/08/14 12:00 | Kolner Haie U20 v HC Ocelari Trinec U20 | L | 2-3 |
| Club Friendlies (Regulation Only) | 2021/08/12 13:00 | Kolner Haie U20 v BK Mlada Boleslav U20 | L | 0-4 |
| Club Friendlies (Regulation Only) | 2020/08/16 09:00 | Kolner Haie U20 v HC Ocelari Trinec U20 | L | 1-5 |
| Club Friendlies (Regulation Only) | 2020/08/15 12:00 | Hradec Kralove U20 v Kolner Haie U20 | L | 4-2 |
| Club Friendlies (Regulation Only) | 2020/08/13 13:00 | Kolner Haie U20 v Adler Mannheim U20 | W | 4-2 |
| Club Friendlies (Regulation Only) | 2020/08/12 14:00 | Karlovy Vary U20 v Kolner Haie U20 | L | 5-0 |
| Club Friendlies (Regulation Only) | 2023/08/03 15:30 | BK Mlada Boleslav U20 v Bili Tygri Liberec U20 | L | 2-4 |
| Club Friendlies (Regulation Only) | 2023/07/28 13:00 | HC Plzen U20 v BK Mlada Boleslav U20 | L | 3-2 |
| Czech Republic Extraliga U20 | 2023/04/17 15:00 | BK Mlada Boleslav U20 v Dukla Jihlava U20 | W | 3-2 |
| Ice Hockey Matches (Regulation Only) | 2023/04/15 15:00 | Dukla Jihlava U20 v BK Mlada Boleslav U20 | D | 3-3 |
| Czech Republic Extraliga U20 | 2023/04/10 16:00 | Sparta Praha U20 v BK Mlada Boleslav U20 | L | 3-2 |
| Czech Republic Extraliga U20 | 2023/04/08 15:00 | BK Mlada Boleslav U20 v Sparta Praha U20 | W | 4-0 |
| Czech Republic Extraliga U20 | 2023/04/05 16:00 | Sparta Praha U20 v BK Mlada Boleslav U20 | L | 3-2 |
| Czech Republic Extraliga U20 | 2023/04/04 16:00 | Sparta Praha U20 v BK Mlada Boleslav U20 | L | 6-1 |