Arsenal blew the Premier League title race wide open as Gabriel Martinelli punished a howler from Liverpool keeper Alisson Becker to inspire a crucial 3-1 win over the leaders on Sunday.
Arsenal’s vital victory moved them into second, two points behind Liverpool after 23 games each.
Champions Manchester City, who travel to Brentford later tonight, are five points adrift of Liverpool but have two games in hand and will go top if they win both.
Other results from the weekend games saw Bournemouth draw 1-1 with Nottingham Forest, Chelsea lost 4-2 at home to Wolves, Manchester United beat West Ham 3-nil, Everton drew 2-2 with Tottenham, Brighton pipped Crystal Palace 4-1, Newcastle drew 4-4 with Luton, Aston Villa whooped Sheffield United 5-nil, and Burnley drew 2-2 with Fulham.