The Chile international, who was previously tipped to join Inter this summer, is on the verge of signing a deal with the Serie A champions
The Bianconeri are reportedly still in talks with the Zebrette over signing the Chile international and his club-mate Kwadwo Asamoah and the former's representative has now confirmed that his client is edging closer to the exit door at the Friuli.
"We are currently discussing Isla's contract [with Juve]," agent Claudio Vagheggi told Tuttomercatoweb.com on Wednesday.
"There was interest from several important clubs, but I believe that [Udinese's] good relationship with Juve influenced the negotiations. But these are my own personal thoughts."
The versatile Isla, who missed the second half of last season through injury, has previously been linked with a move to Inter.