They won just one before the Leading League was set up, though one other 5 of their league titles came through Roman Abramovich's ownership. The Blues haven't gained a league title because 2017 when Antonio Conte was in demand, with a large fluctuation inside their league finish in the time https://sergiolooyy.full-design.com/everything-about-how-many-times-has-chelsea-won-the-champions-league-81935629