| Czech Extraliga U20 Cup | 2019/11/02 16:45 | Slavia Praha U20 v Kladno U20 | L | 5-1 |
| Club Friendlies (Regulation Only) | 2018/08/23 10:30 | Slavia Praha U20 v Kladno U20 | W | 0-3 |
| Czech Republic Extraliga U20 | 2018/03/16 15:00 | Kladno U20 v Slavia Praha U20 | W | 5-3 |
| Czech Republic Extraliga U20 | 2017/12/20 13:00 | Kladno U20 v Slavia Praha U20 | W | 5-2 |
| Club Friendlies (Regulation Only) | 2017/08/03 10:30 | Slavia Praha U20 v Kladno U20 | W | 1-3 |
| Czech Republic Extraliga U20 | 2017/02/17 13:44 | Kladno U20 v Slavia Praha U20 | L | 0-1 |
| Czech Republic Extraliga U20 | 2016/09/02 13:53 | Kladno U20 v Slavia Praha U20 | W | 7-2 |
| Czech Extraliga U20 Cup | 2020/01/17 14:00 | Kladno U20 v Sparta Praha U20 | W | 3-1 |
| Czech Extraliga U20 Cup | 2020/01/11 11:45 | HC Kometa Brno U20 v Kladno U20 | L | 8-6 |
| Czech Extraliga U20 Cup | 2020/01/10 17:00 | Dukla Jihlava U20 v Kladno U20 | W | 0-3 |
| Czech Extraliga U20 Cup | 2020/01/07 17:00 | Ceske Budejovice U20 v Kladno U20 | L | 5-3 |
| Czech Extraliga U20 Cup | 2020/01/04 11:00 | Kladno U20 v Pirati Chomutov U20 | L | 2-3 |
| Czech Extraliga U20 Cup | 2019/12/22 11:00 | Kladno U20 v Litvinov U20 | L | 3-4 |
| Czech Extraliga U20 Cup | 2019/12/19 14:00 | Olomouc U20 v Kladno U20 | L | 4-1 |
| Czech Extraliga U20 Cup | 2019/12/18 16:28 | Olomouc U20 v Kladno U20 | L | 4-1 |
| Czech Extraliga U20 Cup | 2020/01/17 15:15 | Ceske Budejovice U20 v Slavia Praha U20 | W | 3-4 |
| Czech Extraliga U20 Cup | 2020/01/11 11:00 | Slavia Praha U20 v HC Ocelari Trinec U20 | L | 4-5 |
| Czech Extraliga U20 Cup | 2020/01/10 17:00 | Slavia Praha U20 v HC Vitkovice Steel U20 | W | 5-2 |
| Czech Extraliga U20 Cup | 2020/01/07 17:00 | Slavia Praha U20 v Sparta Praha U20 | L | 2-5 |
| Czech Extraliga U20 Cup | 2020/01/04 11:00 | Bili Tygri Liberec U20 v Slavia Praha U20 | L | 5-2 |
| Czech Extraliga U20 Cup | 2019/12/21 11:30 | BK Mlada Boleslav U20 v Slavia Praha U20 | L | 4-3 |
| Czech Extraliga U20 Cup | 2019/12/19 17:00 | Slavia Praha U20 v HC Plzen U20 | W | 2-1 |
| Czech Extraliga U20 Cup | 2019/12/19 14:00 | Slavia Praha U20 v HC Plzen U20 | W | 2-1 |