| Bulgaria Third League | 2024/05/25 15:00 | Septemvri Sofia II v Balkan Botevgrad | W | 2-1 |
| Bulgaria Third League | 2024/05/08 15:00 | FK Vitosha Bistrica v Septemvri Sofia II | D | 1-1 |
| Bulgaria Third League | 2024/05/01 09:00 | Septemvri Sofia II v CSKA Sofia II | L | 1-2 |
| Bulgaria Third League | 2024/04/20 13:00 | Septemvri Sofia II v Oborishte | L | 0-2 |
| Bulgaria Third League | 2024/04/13 13:00 | Pirin 2002 v Septemvri Sofia II | L | 2-1 |
| Bulgaria Third League | 2024/04/06 13:00 | Septemvri Sofia II v FK Hebar Pazarzhik II | D | 0-0 |
| Bulgaria Third League | 2024/03/23 13:00 | Septemvri Sofia II v Rilski Sportist | W | 2-0 |
| Bulgaria Third League | 2024/03/15 13:00 | Botev Ihtiman v Septemvri Sofia II | L | 1-0 |
| Bulgaria Third League | 2024/04/20 12:00 | PFC Levski Sofia II v OFK Kostinbrod | W | 0-1 |
| Bulgaria Third League | 2024/04/10 14:00 | OFK Kostinbrod v Slavia Sofia II | W | 1-0 |
| Bulgaria Third League | 2024/03/31 12:00 | CSKA Sofia II v OFK Kostinbrod | L | 4-1 |
| Bulgaria Third League | 2024/03/06 13:00 | FK Hebar Pazarzhik II v OFK Kostinbrod | W | 0-2 |
| Bulgaria Third League | 2024/02/10 12:00 | OFK Kostinbrod v CSKA 1948 III | L | 2-3 |
| Bulgaria Third League | 2023/11/25 12:00 | OFK Kostinbrod v FK Bansko | L | 1-3 |
| Bulgaria Third League | 2023/11/11 12:00 | OFK Kostinbrod v Septemvri Simitli | W | 3-1 |
| Bulgaria Amateur Cup | 2023/10/04 13:00 | Balkan Botevgrad v OFK Kostinbrod | L | 5-0 |