Enzo Maresca urges Cole Palmer to keep cool in the face of aggressive man marking now that rivals are 'worried' about the Chelsea star man - as Blues look to break 11-year winless streak at Man United

In last weekend's 2-1 win over Newcastle, Maresca moved the 22-year-old towards the left-hand side of the pitch rather than the right like usual to keep him away from Joelinton.