The Portuguese international moves back to his former club, making this the third time he has signed for the Italian outfit in his career.
All in Abroad
Shock defeat sees problems worsen for former Porto manager Lopetegui at Real Madrid
Lopetegui's side sit in fifth, with a further drop down the Law Liga table over the weekend also on the cards.
Leonardo Jardim sacked as Monaco manager
Jardim had been at the club for over four years.
What went wrong for Leonardo Jardim at Monaco? A look back over his time with the club
Leonardo Jardim is set to be sacked after four years at the club.
Dramatic second half comeback sees Mourinho's United win
It means that all three Portuguese managers in the Premier League won in the same gameweek for the first time this season.
Jose Mourinho suffers third league defeat of season as pressure builds
It means United sit 8 points behind leaders Liverpool having played a game more.
Andre Silva leads Sevilla to impressive victory over Real Madrid
Sevilla earned an impressive 3-0 victory over Real Madrid as Andre Silva continued his fine scoring record in La Liga.
The latest Portuguese contingent developing abroad - a look at LOSC and their potential charge towards the Champions League
There are now a total of five Portuguese players plying their trade at Lille, who have emerged as the closest title rivals to PSG in the early stages of the season.
Cristiano Ronaldo off the mark for Juventus
Two goals against Sassuolo as Ronaldo finally finds the back of the net in Italy.
Nuno Espirito Santo focuses on the job at hand - and refuses to be drawn into speculation linking him away from club
“You know me, I don’t talk about this. This is not the time to even think about it.”
Everton under investigation for illegal approach for Marco Silva - deducted points a possibility
It comes after Watford reported Everton for what they claimed was an illegal approach for their then-manager.
Dramatic case of Rafael Leão: After reportedly looking to rescind his contract, Leão is set to stay after contract validation
He rescinded his contract with Sporting in June, signed a contract with Lille in August, and looked set to rescind his contract yet again in September. But after a turbulent few months for the young star, his future finally looks to be resolved.