| Bulgaria U20 Champs | 2018/11/17 08:00 | SU U20 v Septemvri U20 | W | 3-0 |
| Bulgaria U20 Champs | 2019/11/05 18:15 | SU U20 v Levski Volley U20 | L | 0-3 |
| Bulgaria U20 Champs | 2019/10/13 11:00 | Minyor U20 v SU U20 | L | 3-2 |
| Bulgaria U20 Champs | 2019/03/24 09:30 | Etropole U20 v SU U20 | W | 0-3 |
| Bulgaria U20 Champs | 2019/03/23 16:30 | SU U20 v VA Stoychev-Kaziyski U20 | W | 3-0 |
| Bulgaria U20 Champs | 2019/03/23 11:00 | SU U20 v Botev Ihtiman U20 | W | 3-0 |
| Bulgaria U20 Champs | 2018/11/18 09:30 | Pirdop U20 v SU U20 | W | 0-3 |
| Bulgaria U20 Champs | 2018/11/17 15:00 | SU U20 v VA Stoychev-Kaziyski U20 | W | 3-0 |
| Bulgaria U20 Champs | 2018/11/17 08:00 | SU U20 v Septemvri U20 | W | 3-0 |
| Bulgaria U20 Champs | 2023/02/19 10:00 | Septemvri U20 v Etropole U20 | W | 3-2 |
| Bulgaria U20 Champs | 2022/03/26 13:00 | Victoria Volley U20 v Septemvri U20 | L | 3-0 |
| Bulgaria U20 Champs | 2022/03/07 09:00 | Etropole U20 v Septemvri U20 | W | 0-3 |
| Bulgaria U20 Champs | 2018/11/18 08:00 | VA Stoychev-Kaziyski U20 v Septemvri U20 | L | 3-0 |
| Bulgaria U20 Champs | 2018/11/17 13:30 | Septemvri U20 v Pirdop U20 | L | 0-3 |
| Bulgaria U20 Champs | 2018/11/17 08:00 | SU U20 v Septemvri U20 | L | 3-0 |