“Last season was not a ‘Chelsea‘ season, now they are back on track, we need to be ready for a real challenge.”
On Liverpool’s form, Klopp said: “We feel quite confident that we can do something. That’s we are working on all week.
“They saw us playing, they know we are not easy to play against.”
On in-form Diego Costa, Klopp said: “[He is] world class. If other supporters love you, that’s not a good sign! He’s a real warrior on the pitch.”