Borussia Dortmund kicked off their pre-season with a friendly against Rot-Weiß Oberhausen. For those who watched, what were your initial impressions of the team's performance? Any standout players or areas for improvement? LIVE im Stream: Der erste BVB-Test bei Rot-Weiß Oberhausen https://www.bvb.de/de/de/aktuelles/news/news.html/2026/7/18/LIVE-im-Stream-Der-erste-BVB-Test-bei-Rot-Weiss-Oberhausen.html