Edin Terzic has resigned as Borussia Dortmund coach, the Champions League runners-up said on Thursday in a surprise statement. “The 41-year-old…asked Dortmund to terminate his contract with immediate effect, and after discussions, the club agreed to his request,” the statement read. Terzic won the German Cup with Dortmund in 2021 as interim coach and then helped them finish runners-up in the Bundesliga in 2023 and reached the Champions League final this month when in permanent charge. The 2-0 defeat at Wembley turned out to be his final match in charge after Dortmund surprised European footb…