Dortmund's Felix Nmecha, right, celebrates after scoring his side's fourth goal during the German Bundesliga soccer match between Borussia Dortmund and VfL Bochum at Westfalenstadion in Dortmund, Germany.
Dortmund's scorer Serhou Guirassy, center, is celebrated by teammates Karim Adeyemi, left and Emre Can, right, after he scored his side's third goal during the German Bundesliga soccer match between Borussia Dortmund and VfL Bochum at the Signal-Iduna Park in Dortmund, Germany.
Dortmund's Emre Can celebrates after scoring his side's second goal from the penalty spot during the German Bundesliga soccer match between Borussia Dortmund and VfL Bochum at Westfalenstadion in Dortmund, Germany.
Dortmund's Serhou Guirassy, up, heads the ball to score his side's first goal during the German Bundesliga soccer match between Borussia Dortmund and VfL Bochum at the Signal-Iduna Park in Dortmund, Germany.
Bochum's Ibrahima Sissoko jumps for the ball with Dortmund's Pascal Gross, left, during the German Bundesliga soccer match between Borussia Dortmund and VfL Bochum at Westfalenstadion in Dortmund, Germany.
Dortmund's head coach Nuri Sahin claps his hands during the German Bundesliga soccer match between Borussia Dortmund and VfL Bochum at Westfalenstadion in Dortmund, Germany.
Bochum's head coach Peter Zeidler gestures during the German Bundesliga soccer match between Borussia Dortmund and VfL Bochum at Westfalenstadion in Dortmund, Germany.
Dortmund's Karim Adeyemi fights for the ball with Bochum's Tim Oermann, left, during the German Bundesliga soccer match between Borussia Dortmund and VfL Bochum at Westfalenstadion in Dortmund, Germany.
Bochum's Dani de Wit, 3rd left, celebrates after scoring his side's second goal during the German Bundesliga soccer match between Borussia Dortmund and VfL Bochum at Westfalenstadion in Dortmund, Germany.
Dortmund's Karim Adeyemi heads the ball during the German Bundesliga soccer match between Borussia Dortmund and VfL Bochum at Westfalenstadion in Dortmund, Germany.