Italian Juventus defeated its German host Borussia Dortmund 2 - 1, on Sunday, in a friendly match, in preparation for the new season.Juventus took the lead in the 16th minute through Andrea Cambiasso, before the same player added the second goal for the Italian team in the 53rd minute.In the 89th minute, Maximilian Bayer scored the only goal for Borussia Dortmund.Juventus will play a final friendly match against its compatriot Atalanta next Saturday, before starting its season in the Italian League by facing Parma a week later.On the other hand, Dortmund is preparing to face Rot-Weiss Essen on the 18th of this month, in the first round of the German Cup.