Borussia Dortmund coach Edin Terzic is thrilled with the club's winning start to the year but warns they must keep their momentum going. Dortmund's 3-1 win over RB Leipzig sees them move within five points of Bundesliga leaders Bayern Munich. Jadon Sancho scored the opener for Dortmund, while Erling Braut Haaland had a brace. "Obviously we train like this in training. And obviously, it comes off in the match. So we're just very proud that we scored all three goals tonight," Sancho said.