For Sarri, there was a tour of the facilities with his fellow Italian Carlo Cudicini, while Jorginho met some of our other Brazilian-born players before heading out to train as a Chelsea player for the first time.
Meanwhile, Sarri was able to see some of his new squad in action in a training game, and speak to them for the first time too.
The photo gallery below captures today at Cobham for our new arrivals…
Match Report: Chelsea 3 Watford 0
Goals from Olivier Giroud, Willian and Ross Barkley earned the Blues a fourth consecutive Premier League home win, and in the process moved us back into fourth place.