Liverpool are five points clear at the top of the Premier League after making it six wins from six games.
Jurgen Klopp's men registered a 2-1 victory away to Chelsea in their latest league encounter.
Arsenal fought back with 10-men to defeat Aston Villa 3-2 and move up to fourth in the table.
Elsewhere, West Ham are fifth after beating Manchester United 2-0, while Wolverhampton drew 1-1 with Crystal Palace.

PSG retain Champions League title with shoot-out win over Arsenal
French Open champion Gauff knocked out by Potapova in third round
Sabalenka sees off Kasatkina to reach French Open fourth round
Parry stuns Anisimova to reach first Grand Slam fourth round at French Open
Osaka survives three-set scare against teenager Jovic