It was a successful afternoon for the reigning Premier League champions as they put in a dominant display to clinch three points against Chelsea.
Despite having the lion's share of possession during the first half, chances were far and few between for the Reds.
Liverpool took just five minutes after the interval to make the breakthrough as Roberto Firmino's cross was met by Mane, who expertly headed the ball past Kepa Arrizabalaga.
Minutes later, Arrizabalaga's attempted pass was closed down and gathered by Mane, who comfortably finished into the back of the net to make it 2-0.
New boy Thiago gave away a penalty by bringing Timo Werner down in the box, but Chelsea couldn't take advantage as Alisson stepped up to deny Jorginho from the spot, sealing a 2-0 win for the visitors.
Slide through our gallery below for all the best photos from Sunday afternoon.