Liverpool boss Jurgen Klopp is hopeful Naby Keita's injury won't keep him out for a significant period of time.

The Guinean limped straight down the tunnel after being substituted 10 minutes into the second half of Liverpool's thrilling Carabao Cup victory over Arsenal.

“It was the only little shadow on the night," said the Reds boss. “He slipped. I saw that.

“Afterwards he was limping a little bit and he said it was 'ugh'. Hopefully it is not too serious.

"We will see."