Liverpool hero Didi Hamann is convinced Naby Keita isn't up to standard at Anfield.

Keita struck in the Liverpool's 3-2 Champions League win against Atletico Madrid, though was hooked at halftime.

Hamann stated on social media: "(Jordan) Henderson has been a brilliant leader since taking over the captaincy and (James) Milner is 35 and gives everything he has every week.

"Keïta only wants to play when they have ball possession and cost 75 million euros.

"A huge disappointment considering it is his fourth season. Simply not good enough."