Sporting CP expect to part with defender Goncalo Inacio over the summer.
Inacio is the subject of interest from Premier League clubs and with an affordable 40m buyout clause, Sporting are resigned to losing the centre-half.
Correio da Manha says Liverpool, Arsenal and Manchester United are all in contact with Inacio's agents.
And it's suggested Arsenal are the player's strongest admirers.
Inacio, 21, has won his first two Portuguese caps since March.