According to Goal.com , Atletico Madrid striker Mario Mandzukic is on the verge of joining Juventus for €18 million and will have a medical next week Monday.This was somehow confirmed by Atletico boss Diego Simeone on Tuesday that the buff striker could leave after claiming the club would decide the player's future rather than him. Juventus have agreed a basic €15m fee, with a further €3m in add-ons and have agreed personal terms with Mandzukic . The Croatia international also has an option to extend the deal by an extra 12 months until June 2019. The Italian champions have already spent €32m on Paulo Dybala who came from Palermo, while Sami Khedira has joined the club on a free transfer from Real Madrid.