Ludogorets lost their away match to Scottish giants Rangers 0–1 in the seventh round of the Europa League group stage.
The champions had several chances but failed to score. The winning goal for the hosts was scored by midfielder Mohamed Diomande in the 33rd minute.
As a result, the Bulgarian champions are in 25th place in the provisional standings with 7 points, close to the teams that will earn the right to play in the playoffs after the group stage.