Tuchel has made a good start to PSG. The Parisian team signed a placid victory against Saint-Etienne last night and, for the time being, has been victorious in Ligue 1. In fact, the former Bourussia coach from Dortmund has become the first PSG coach to win his first five matches of the French league after their arrival.But it is also that PSG has surpassed a historical record of this national competition: it is the first team to score at least three goals in each of its first five games since the Stade Reims in 1952/53.The team of Neymar, Mbappé and company has beaten Caen 3-0, Guingamp 1-3, Angers 3-1, Nimes 2-4 and Saint Etienne 4-0.And now the Champions begins. Tuchel and his boys arrive plugged into a competition that resists them and for which Al-Khelaifi has made a large investment. On Tuesday they face Liverpool and will surely want to prolong their good run.