His 29th match refereeing in the Bundesliga is his first in a game featuring Borussia Dortmund. Daniel Siebert, a 31-year-old secondary school teacher from Berlin, will referee the Bundesliga match in Hannover on Saturday. Markus Häcker and Jan Seidel will be the linesmen and Dr. Felix Brych will be the fourth official.

Daniel Siebert made his debut in the Bundesliga on 1. September 2012 in a match between Schalke 04 and FC Augsburg. The 6ft 3 tall Berliner has been part of the group of FIFA referees since 2014 and lists sport and travel as his main hobbies. He is considered a level-headed referee and has only sent off one player.