The west London derby awaits, and you can see all the latest pictures from Friday's training session ahead of Saturday's contest with Brentford at the Bridge.
It was another busy session across our Cobham training pitches, with the matches continuing to come thick and fast during the first month of the new year.
Having already played Arsenal earlier in the week in the Carabao Cup, attention has quickly turned to this weekend's tussle with the Bees and head coach Liam Rosenior was running his squad through our pre-match plans for the upcoming Premier League fixture.
Among some of the players working hard on the grass were Marc Cucurella and Pedro Neto, while Cole Palmer and skipper Reece James were both pictured - Rosenior is hopeful the pair will both be available to feature this weekend. Meanwhile Benoit Badiashile, Moises Caicedo, Enzo Fernandez and Robert Sanchez also took part in the session.
You can scroll down now to enjoy some of the best pictures from our latest workout, and remember to stay tuned to the Chelsea Official App and website for all the pre-match build-up and live coverage of tomorrow's contest...