René Tretschok (born 23 December 1968) is a German former professional footballer who played as a midfielder. As a player of Borussia Dortmund he was part of their Champions League victory in 1997. He scored an important goal in the semi final of their victorious campaign against Manchester United, giving Dortmund a crucial 1–0 lead going into the second leg. He was then rewarded with a place on the bench in the final, however he remained unused for the entire match. Coaching career On 25 June 2009, he was named as the new manager of the Hertha BSC Under-19 squad. After Michael Skibbe was sacked as manager of Hertha on 12 February 2012, Tretschok was appointed caretaker. Honours Borussia Dortmund Bundesliga: 1994–95, 1995–96 UEFA Champions League: 1996–97 DFL-Supercup: 1995 Hertha Berlin DFL-Ligapokal: 2001, 2002 References External links Fussballschule Tretschok 1968 births Living people People from Bitterfeld-Wolfen German footballers East German footballers Association football midfielders Bundesliga players 2. Bundesliga players Hallescher FC players Borussia Dortmund players Tennis Borussia Berlin players 1. FC Köln players Hertha BSC players Hertha BSC II players SV Babelsberg 03 players German football managers Bundesliga managers Hertha BSC managers UEFA Champions League winning players SV Babelsberg 03 managers Footballers from Saxony-Anhalt People from Bezirk Halle