| Bulgaria U19 League | 2021/06/26 15:00 | Lokomotiv Plovdiv U19 v Montana 1921 U19 | D | 0-0 |
| Bulgaria U19 League | 2021/06/19 15:00 | Montana 1921 U19 v Septemvri Sofia U19 | L | 1-2 |
| Bulgaria U19 League | 2021/06/12 15:00 | Sokol Markovo U19 v Montana 1921 U19 | L | 3-1 |
| Bulgaria U19 League | 2021/05/22 15:00 | Montana 1921 U19 v CSKA Sofia U19 | W | 1-0 |
| Bulgaria U19 League | 2021/05/19 14:30 | Slavia Sofia U19 v Montana 1921 U19 | L | 3-0 |
| Bulgaria U19 League | 2021/05/15 14:30 | Montana 1921 U19 v Natsional Sofia U19 | D | 3-3 |
| Bulgaria U19 League | 2021/04/27 13:30 | Montana 1921 U19 v Cherno More Varna U19 | L | 1-4 |
| Bulgaria U19 League | 2021/04/17 13:30 | Montana 1921 U19 v Beroe Stara Zagora U19 | D | 1-1 |