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Despite the uncertainty surrounding the manager's position, squad members appeared in top spirit as they commenced preparations ahead of the new campaign.
Former Arsenal midfielder Fabregas looking smart after holidaying at Mykonos, took to his official Instagram account to show fans he was physically fit and ready for the pre-seasonal tour.
Chelsea travel to Western Australia to take on Perth Glory in a friendly on July 23, before participating in the International Champions Cup with fixtures against Inter, Arsenal and Lyon either side of facing Premier League champions Manchester City in the Community Shield on August 5.
However, the Serie A club's reluctance to allow Sarri to leave has wreaked havoc with Chelsea's pre-season plans.