Italian sources claim Patrice Evra already put pen to paper for Juventus and will salute Manchester United.
The French full-back is widely expected to make the move to Turin for around €2m (£1.6m) with a two-year contract worth €3.5m (£2.8m) per season.
According to Sky Sport Italia, Evra met with Juve lawyers on Saturday night in Los Angeles and signed the deal.
Before making it official, he wishes to write an open letter to Manchester United fans, explaining his reasons for this exit after eight years at Old Trafford.
As Evra is fresh from France’s World Cup campaign, he won’t join up with his new Bianconeri teammates until the end of the month.