Southampton defender Ryan Bertrand is excited to play against former teammate Sadio Mane.

The Senegalese attacker is in the form of his life for Liverpool, while they are set to do battle with the Saints.

And Bertrand is relishing a chance to test his qualities against a winger of Mane's caliber.

"He isn't showing any signs of slowing down. I am thoroughly looking forward to it," said Bertrand to reporters ahead of the clash.

"I've been really impressed with him, I think he has been their main player.

"I'm sure the other attackers have still produced some fantastic numbers in terms of goals, but I think he has been the one that shines."