In the 2016/2017 season, RB Leipzig made their debut in the UEFA Champions League, marking a historic moment for the club. Following a remarkable rise from the 2. Bundesliga and a strong previous Bundesliga season, expectations were high. Die Roten Bullen, who had emerged as a surprise package in the Bundesliga, now found themselves on the European stage, tasked with proving themselves against some of the best teams in Europe.

The group stage began promisingly for Leipzig. With a 2-1 victory over AS Monaco in their opening match, they demonstrated their intent to not just participate but to compete. Subsequent matches against Porto and Beşiktaş yielded further impressive results, and after a thrilling final group game against Monaco, the team secured second place in their group.

The round of 16 pitted the Red Bulls against British giants Manchester United. The first leg at their home venue, the Stadion, was an unforgettable experience for fans. With passionate support from the stands, the team fought to a 1-0 victory, fueling hopes for advancement. The return leg in Manchester was a tough battle, and while the Bulls ultimately exited, they left a lasting impression.

The Champions League journey was more than just a series of matches; it symbolized the club's growth and ambitions. The Red Bulls not only had the talent but also the determination to stand up to Europe’s elite. This European experience not only helped players develop but also allowed the entire club to establish itself on the international stage.

The 2016/2017 season was a turning point that laid the foundation for the club's future successes. The UEFA Champions League became the platform through which RB Leipzig could clearly communicate its ambitions. Fans were thrilled, and the city of Leipzig experienced a sense of pride and unity that extended far beyond football. This journey remains a significant chapter in the history of Die Roten Bullen and a beacon for future generations of players and supporters.