#1 Chelsea defence too good for the misfiring Arsenal attack

Chelsea have conceded only 2 goals in their last 6 Premier League games and none in their last 4. David Luiz proved that he is not one of the most dependable defenders in Europe once again and has fallen out with Conte.
Conte brought in Andreas Christensen to replace the Brazilian and the Danish defender showed that his manager was right, with some solid defensive displays at the back. Playing at the centre of a 3 men defence, Christensen showed what Chelsea missed at the beginning of the campaign. Azpilicueta is at his usual best and Gary Cahill is beginning to replicate his last season's form.
Also, N’Golo Kante is back to his best and Drinkwater showed last week why Chelsea paid €35 million for him. Combined with the poor form of Alexandre Lacazette, Alex Iwobi and the possible absence of Ozil, Arsenal will find it hard to break open Chelsea’s defence. The West Brom game is a testament to their inconsistent attacking display.