CSKA-Sofia are unbeaten in 50 of their last 57 First League games
In Botev Plovdiv's 7 most recent away First League matches, there have been over 2.5 goals scored
Cherno More Varna have kept a clean sheet in their last 4 First League games
A goalless run of 3 games in their latest First League matches marks CSKA 1948's league campaign