Bayern's Rafinha, left, and Franck Ribery sing a birthday song for team mate Thomas Mueller in traditional Bavarian clothes during a photo shooting of a beer brewing company in Munich, Germany, Wednesday, Sept. 13, 2017. Mueller celebrates his 28th birthday today.
Bayern's Rafinha, left, and Franck Ribery sing a birthday song for team mate Thomas Mueller in traditional Bavarian clothes during a photo shooting of a beer brewing company in Munich, Germany, Wednesday, Sept. 13, 2017. Mueller celebrates his 28th birthday today. Matthias Schrader AP Photo
Bayern's Rafinha, left, and Franck Ribery sing a birthday song for team mate Thomas Mueller in traditional Bavarian clothes during a photo shooting of a beer brewing company in Munich, Germany, Wednesday, Sept. 13, 2017. Mueller celebrates his 28th birthday today. Matthias Schrader AP Photo

Bayern problems mounting after unconvincing start to season

September 14, 2017 4:11 AM