Bayern lost the German Super Cup 2–0 to Borussia Dortmund. He had declared before the match that "every final is important, especially in Dortmund a bit more." Guardiola used a 3–4–2–1 system in the match. Guardiola handed 17-year-old Gianluca Gaudino his first team debut in the Super Cup and made him part of the first team permanently because of "strong preparation" during pre-season. In a Champions League match, Bayern defeated Roma 7–1, Bayern's biggest away win in their Champions League history. Bayern's first league loss of the season came in a 4–1 defeat to VfL Wolfsburg. On 11 March 2015, Bayern defeated Shakhtar Donetsk 7–0, tying their largest win in Champions League history. Bayern defeated Bayer Leverkusen in a shoot–out in the quarter–finals of the DFB-Pokal. On 15 April 2015, Bayern ended an 11-match undefeated streak after losing 3–1 to Porto in Portugal. In Guardiola's 100th match as head coach, Bayern defeated Porto 6–1. With the win, Bayern reached their fourth-straight Champions League semifinal. On 28 April 2015, Bayern were knocked out of the German Cup in a shoot-out. Bayern had missed all four of their shots. In his first competitive match against Barcelona, Bayern lost 3–0. Bayern failed to get a shot on target in the match. For the first time in his career, he lost four in a row (including shoot-out loss).