Bayern Munich returned to winning ways after crushing struggling Bayer Leverkusen 4-0 thanks to the goals from Leroy Sane, Jamal Musiala, Sadio Mane and Thomas Muller at Bundesliga. The German giants opened the scoring with just three minutes played as Musiala's defence-splitting pass found Sane, who beat goalkeeper Lukas Hradecky with a deflected shot from inside the box.