The rivalry between and 1. FC Heidenheim in the 2025–26 Bundesliga season has been defined by Heidenheim’s surprising dominance. Despite sitting at the bottom of the table for much of the campaign, Heidenheim completed a decisive league double over the Berliners, culminating in a 3–1 victory at the Voith-Arena on April 11, 2026. Heidenheim Sat, Apr 11 Bundesliga Union Berlin M. Honsak (9') M. Honsak (36') B. Zivzivadze (79') L. Querfeld (75') Recent Match Analysis (April 11, 2026)
Despite being in 18th place, their two wins this season against Union (including a dramatic 2–1 late comeback in November) have been rare highlights in a difficult campaign. Head-to-Head History Union Berlin - Heidenheim
Leopold Querfeld pulled one back for Union Berlin in the 75th minute after a pass from Rani Khedira, briefly raising hopes of a comeback. The rivalry between and 1
Mathias Honsak set the tone with two first-half goals in the 9th and 36th minutes, assisted by Marvin Pieringer and Patrick Mainka. Heidenheim Sat, Apr 11 Bundesliga Union Berlin M