| Bulgaria Universiade | 2021/05/29 09:30 | University of Shumen v UNSS Sofia | L | 3-1 |
| Bulgaria Universiade | 2021/05/28 14:00 | Sofia University v UNSS Sofia | L | 3-1 |
| Bulgaria Universiade | 2021/05/27 12:00 | MU Plovdiv v UNSS Sofia | W | 1-3 |
| Bulgaria University Champs | 2019/11/18 15:00 | NSA Sofia v UNSS Sofia | L | 3-0 |
| Bulgaria Universiade | 2019/05/10 13:00 | SWU Blagoevgrad v UNSS Sofia | L | 3-1 |