Alexandre Lacazette, the club’s highest goalscorer those season, sent goalkeeper Edouard Mendy the wrong way from the penalty spot in the first half before Granit Xhaka curled in a superb free-kick 10 minutes later to put Arteta’s side in control.
British/Nigerian player, Bukayo Saka’s cross then dropped into the top corner early in the second half to put the game to bed despite Tammy Abraham’s second half consolation goal.
Apart from a few skirmishes by Chelsea in the second half, it was a well-deserved victory for Arsenal, who climb to 14th.
More photos below.