Derby in Bulgaria

Fight between 2 rival groups of Levski Sofia supporters. As far as we know Sofia West (from Sector B) attacked Ultras Levski (South Division and Blue Hunta from Sector A) before the game. Total 40 fans arrested and 3 cops injured.
During the game some tifo's from both the fans of Levski and CSKA. Alongside with CSKA were fans from CSKA Moscow and Steaua Bucharest.

Levski Sofia:

Ultras Levski (from Sector A) were held by police for 1 hour more after anyone else in order to avoid new troubles

CSKA-Sofia:

Source: Ultras-Bulgaria, Sportal