Mane scores on debut as Bayern thrash frankfurt

  By Sedara Oluwadara Sadio Mane scored on his Bundesliga debut as champions Bayern Munich opened the new season with a 6-1 win away to Eintracht Frankfurt.   The Senegal forward, 30, headed home from a Serge Gnabry cross to make it 3-0 as Bayern went 5-0 up by half-time.     Randal Kolo Muani