epa08941787 Dortmund's Julian Brandt (R) in action against Mainz?s Jean-Paul Boetius (L) during the German Bundesliga soccer match between Borussia Dortmund and 1. FSV Mainz 05 at Signal Iduna Park in Dortmund, Germany, 16 January 2021. EPA/FRIEDEMANN VOGEL / POOL CONDITIONS - ATTENTION: The DFL regulations prohibit any use of photographs as image sequences and/or quasi-video.