Matches against CSKA Sofia
| Season | Date | Match | Match | Res. |
|---|---|---|---|---|
| Europa League Qual. 2026/2027 | 09.07.2026 | CSKA Sofia - Derry City | SOF - Der | 3:2 |
| Europa League Qual. 2010/2011 | 05.08.2010 | Cliftonville - CSKA Sofia | CLI - SOF | 1:2 |
| Europa League Qual. 2010/2011 | 27.07.2010 | CSKA Sofia - Cliftonville | SOF - CLI | 3:0 |