Ghanaian youngster Richmond Tachie has marked his debut for Borussia Dortmund in their 1-0 victory against Alemannia Aachen in the German Regionalliga-West.
Tachie joined the Yellow and Blacks on a two-year contract from Viktoria Köln last month.
He has made two appearances for the side before their Regionalliga-West opener against Alemannia Aachen.
Dortmund managed to run away with a 2-1 victory despite not being at their best.
The 21-year-old drew attention to himself with playful actions in the three games.
He netted his maiden goal in a friendly game against 1. FC Köln.