| Club Friendlies (Regulation Only) | 2021/07/30 14:00 | BK Mlada Boleslav U20 v Slavia Praha U20 | L | 4-0 |
| Czech Extraliga U20 Cup | 2019/12/21 11:30 | BK Mlada Boleslav U20 v Slavia Praha U20 | L | 4-3 |
| Czech Extraliga U20 Cup | 2019/10/17 16:00 | Slavia Praha U20 v BK Mlada Boleslav U20 | W | 3-2 |
| Czech Republic Extraliga U20 | 2018/01/19 16:00 | BK Mlada Boleslav U20 v Slavia Praha U20 | L | 4-2 |
| Club Friendlies (Regulation Only) | 2017/07/27 10:45 | Slavia Praha U20 v BK Mlada Boleslav U20 | D | 3-3 |
| Czech Republic Extraliga U20 | 2017/01/31 16:52 | BK Mlada Boleslav U20 v Slavia Praha U20 | L | 7-3 |