Liverpool are sweating on the fitness of Joel Matip ahead of their massive clash with Manchester United on Sunday.
The centre-back is recovering from an adductor injury suffered against West Brom on December 27 and Jurgen Klopp's side have suffered in his absence.
United will be licking their lips at the prospect of facing Fabinho and whoever the Reds slot in to partner with him if Matip does not make it.
He is completing specially prepared sessions with physios in a bid to be fit in time for the table-topping game.