Dortmund, Deutschland, 19.08.2023: Donyell Malen (Borussia Dortmund) Torjubel, jubelt nach seinem Treffer zum 1:0 waehrend des Spiels der 1. Bundesliga zwischen Borussia Dortmund vs 1. FC Koeln im Signal Iduna Park am 19. August 2023 in Dortmund, Deutschland. (Foto von Alex Gottschalk/DeFodi Images) Dortmund, Germany, 19.08.2023: Donyell Malen (Borussia Dortmund) celebrates after scoring his team's first goal during the 1. Bundesliga match between Borussia Dortmund vs 1. FC Koeln at Signal Iduna Park on August 19, 2023 in Dortmund, Germany. (Photo by Alex Gottschalk/DeFodi Images) DFB / DFL REGULATIONS PROHIBIT ANY USE OF PHOTOGRAPHS AS IMAGE SEQUENCES AND/OR QUASI-VIDEO. - Photo by Icon sport