BERLIN, Dec. 19 (Xinhua) -- Julian Brandt's free-kick goal wasn't enough to end Borussia Dortmund's winless run, as Sepp van den Berg's equalizer gifted Mainz a 1-1 draw in Bundesliga on Tuesday.
Dortmund took over from the start and created opportunities as Donyell Malen rattled the side netting from a tight angle before testing Mainz goalkeeper Daniel Batz from a promising position.
Dortmund continued o