I was actually disappointed at Bayern Munic for loosing to Mainz but as it is football, such things happens to male the sports interesting and full of surprises. On the other hand, I love the energy with which they bounced back by humiliating RB Leipzig with 5:0. This results shows that Bayern Munic losing to Mainz might actually be a mistake, although, it is a costly mistake. Bayern Munic have good opportunity to win the German Bundesliga this season even though they still have many teams to contend with.
That's football and maybe the team will experience defeat in an unnecessary way and the same as Bayern Munich who lost against Mainz at that time. Regardless of the big win that Bayern Munich got in another match, they must avoid something like that if they want to dominate the Bundesliga again. Leverkusen is increasingly showing the quality of a solid team and Bayern Munich must take them seriously this season because if left alone, it is not impossible that Leverkusen will defend the Bundesliga title for the second season.
Such happens in football. Although Bayern were dominant although the game Mainz were able to convert two of their chances to goal although they didn't have as much chances as Bayern. RB Leipzig became the victim for their mistake and ended up conceding 4 goals which ended the match at 5-1.
Leverkusen might not be much of a threat this season but Bayern shouldn't underestimate them. Of this pace is maintained till the end of the season then it's going to be a big win for Bayern as the claim their title once again. Leverkusen can't defend the title they have no choice but to do relinquish it to the rightful owners