La Gazzetta dello Sport says Juventus are renewing their interest in Mazraoui, 28.
The Morocco international was linked with Juventus this past summer and the interest has remained.
However, for now it is only tentative interest.
Mazraoui's contract with the English giants runs until the summer of 2028, with an option for a further year.
Juve are seeking a new fullback addition an also has Bayern Munich's Sacha Boey on their shortlist.