Champions Liverpool maintained their perfect Premier League start as they fought back to inflict a first defeat of the season on Arsenal at Anfield.
Alexandre Lacazette had put the Gunners ahead after he unleashed a left foot shot from the centre of the box to the top right corner in the 25th minute.
Three minutes later, Sadio Mane equalised the scoring after he powered a left-foot shot from a very close range to the centre of the goal.
Andrew Robertson gave the Reds the advantage in the 34th minute after firing a left-foot shot from the centre of the box to the centre of the goal.
Debutant Diogo Jota fond the bottom corner in the 88th minute with a volley to extend Liverpool's lead