During the 1996–97 season he joined German side Borussia Dortmund and immediately won the Champions League with them, playing both legs of the semi-final against Manchester United but missing out on the Final squad altogether because Matthias Sammer returned from injury to claim his place. Feiersinger also won the Intercontinental Cup with Dortmund later that year.
During the 1996–97 season, he joined German club Borussia Dortmund and quickly won the Champions League with them. He played both legs of the semi-final against Manchester United but was not included in the final squad due to Matthias Sammer returning from injury to take his place. Feiersinger also claimed the Intercontinental Cup with Dortmund later that year.