Khvicha Kvaratskhelia has been too hot to handle for Paris Saint-Germain's opponents in the Champions League Credit: Oli SCARFF / AFP

As PSG faces Villarreal on Tuesday, the French club’s quest to win a third consecutive Champions League title is under threat as injuries to key players raise doubts about the strength of their squad for another tilt at European glory.

Not ready to subscribe? Sign up here for our free newsletter.

Already have an account? Sign in here.