Despite several second-half chances and tactical changes by coach Niko Kovac, Dortmund failed to respond, suffering their second consecutive league loss. Venue: Vonovia Ruhrstadion. Recent Head-to-Head History

In a "mini" Ruhr valley derby, Bochum capitalized on defensive lapses to stun Dortmund and boost their own survival hopes.

Masouras doubled the lead just two minutes later, intercepting a weak backpass from Niklas Süle to beat goalkeeper Gregor Kobel.

New signing Giorgos Masouras opened the scoring by tapping in from close range.