Borussia Dortmund lost the first leg this season and want to make a revenge without a doubt.
After winter break, Dortmund grabbed back-to-back wins with 5 goals scored. Now they are in strong morale.
AH market provided home team a -1.5/2 line for this game, which is backing Dortmund.
Union Berlin lost 3 of the last 5 away games and it’s hard for them to create trouble to the hosts.
As a result, we can expect more from the favorites.