The BVB boss and RB Leipzig's Ralph Hasenhuttl were left in contrasting moods after the visitors won a five-goal thriller
Borussia Dortmund head coach Peter Bosz slammed the frail defensive display that saw his side suffer a surprise 3-2 defeat to RB Leipzig at Signal Iduna Park.
Pierre-Emerick Aubameyang's brace was not enough to salvage a point for the leaders as their 41-match unbeaten home run in the Bundesliga came to a dramatic end.
Both teams were reduced to 10 men before the hour while penalties were awarded at either end, but Leipzig ultimately held their nerve in a pulsating encounter.