Bayern Munich faces Arsenal on Wednesday in a matchup between Europe's most potent offense and its tightest defense. The six-time European champions have scored 36 goals in 10 league matches this season, including a 6-1 rout of Leipzig last weekend. Arsenal remains unbeaten in the competition with back-to-back wins and has not conceded a goal.
Bayern arrives with four points from six possible in the Champions League, while Arsenal sits atop the defensive standings. Bayern coach Vincent Kompany is doubtful for the match due to a viral infection.
Wednesday's Champions League schedule also includes Real Madrid against Leipzig, Inter Milan hosting Shakhtar Donetsk, and Como welcoming Manchester United to its 10,000-seat stadium.
