Chelsea have already sent out 31 players during this summer transfer window. Their last year's record was 33.
Here is the list of all 31 players:
Michy Batshuayi (loaned to Valencia),Tiemoue Bakayoko (AC Milan),Kurt Zouma (Everton),Lewis Baker (Leeds United) ,Fikayo Tomori (Derby County),Kenedy (Newcastle United),Mason Mount (Derby County),Trevoh Chalobah (Ipswich Town),Ola Aina (Torino),Jake Clarke-Salter (Vitesse),Jay Dasilva (Bristol City) ,Charlie Colkett (Shrewsbury Town),Nathan (Atletico Mineiro) ,Jacob Maddox (Cheltenham Town) ,Dujon Sterling (Coventry City),Nathan Baxter (Yeovil Town), Kenneth Omeruo (Leganes) , Kyle Scott (Telstar), Jamal Blackman (Leeds United), Reece James (Wigan Athletic) , Danilo Pantic (Partizan Belgrade) , Mario Pasalic (Atalanta) , Eduardo Carvalho (Vitesse) , Todd Kane (Hull City) , Matt Miazga (Nantes), Baba Rahman (Schalke), Victorien Angban (Metz), Kasey Palmer (Blackburn Rovers) , Josimar Quintero (Lieida Esportiu), Ruben Sammut (Falkirk), Joao Rodriguez (Tenerife).