Jamie Carragher claimed Liverpool's defence is a 'big worry' after the club's draw with Chelsea at Stamford Bridge on Sunday.
Luis Diaz put the visitors in front in London, but Chelsea debutant Axel Disasi was on hand to equalise for the Blues, and the result finished 1-1.
Carragher told Sky Sports: 'Chelsea are a work in progress. New manager, new players. I think they've been the better team today, there's no doubt about that.
'The big worry for me with Liverpool is defensively. The last action sums it up as they had a corner and they nearly conceded a goal at the other end.