Football: Van Dijk injury 'not good' - Klopp

Jurgen Klopp is fearing the worst after Virgil van Dijk suffered a knee injury in the Merseyside derby. Klopp: "I don't know. So it's not good. Virgil has played for us I don't know how many games in a row. He plays with pain, he plays with everything but he counldn't play on. That's not good."