Overview
- Joel Grodowski converted a first‑half stoppage‑time penalty before Monju Momuluh struck twice (46', 50') and Noah Sarenren Bazee added a header (60') for Arminia’s 4–0 win.
- Referee Patrick Schwengers awarded the opener after a VAR review showed Marcel Franke pulling Max Großer by the sleeve in the box.
- Momuluh scored within seconds of the restart after a Philipp Förster error, then doubled his tally four minutes later as Bielefeld exploited a fragile KSC back line.
- KSC coach Christian Eichner criticized the errors that gifted goals and captain Marvin Wanitzek said the team "lost the game in the shortest time."
- Sportschau reported Bielefeld climbed to 17 points and eighth place while Karlsruhe stayed on 21 points, and after the break Bielefeld visit Nürnberg as KSC host Elversberg.