Leverkusen rose since the middle of last season when Xabi Alonso arrived as Leverkusen team coach in the middle of last season and Xabi Alonso made quite significant changes to make Leverkusen's performance improve.
And this season everything starts from the beginning and Leverkusen is really getting stronger, so that up to now they are unbeaten, only drawing once against Bayern Munich and the rest they always win.
Leverkusen have been remarkable this season as they performing very consistenly in Bundesliga and if things goes on like this then they are set to be in top 2-3 easily. Their full backs Grimaldo and Frimpong have been contributing a lot with goals and assists and they are defending well also. Next up in Bundesliga is Dortmund for them who are another contender for title race so it will be interesting to see how they play against them.