Five reasons why Dortmund will win "Der Klassiker" on Sunday.

Dortmund may have played on Thursday night, but Hummels, Sokratis, Gündogan, Kagawa and Aubameyang were resting at home.

The new manager is unbeaten so far, and won three of his 10 games against Bayern when he was managed a Mainz 05 team with far fewer resources.

BVB have won two and drawn two of their previous six games at Allianz Arena (Bundesliga and DFB Pokal), it isn't exactly a place to be feared.

If anyone can stop Robert Lewandowski, it's Mats Hummels. The Dortmund defender played with the Pole for four seasons and knows him inside out.

Consecutive draws have ended Thomas Tuchel's perfect start, but he still has Schmelzer, Kagawa & Aubameyang in the form of their lives.