A Liverpool delegation has touched down in Lisbon today.
The Reds are in talks with Sporting CP for midfielder William Carvalho.
A Bola says Liverpool are speaking to Sporting director Bruno de Carvalho about the midfielder.
It is claimed a deal for Liverpool could cost them around £25million, with three years still left on his contract.
Liverpool have an abundance of options in midfield with Jordan Henderson, Emre Can, Georginio Wijnaldum and Lucas.