Paul Pogba's agent Mino Raiola has arrived in England to conclude the transfer of the Frenchman from Juventus to Manchester United, the Daily Star has reported.
Reports in Italy have claimed that the Red Devils will offer £105million to secure the services of the midfielder.
He is Jose Mourinho's main target for this summer's transfer window.
But Juventus boss Massimiliano Allegri insists that the 23-year-old is not for sale.
"I am calm about the English rumours," he said.
"Anyone who has the opportunity to leave Juventus has to consider things very carefully, because right now Juve are among the top four European clubs.
"This is not a selling club that just lets its players go.
"Pogba belongs to Juve and at the end of the day he too will want to win another Scudetto and hopefully the Champions League."