For me, about if Bayer Leverkusen only managed to win a Bundesliga trophy of course, it could still happen with good consistency. But, when it comes about Bayer Leverkusen's unbeaten record so far this season in all competitions then of course, an unbeaten record like this is an incredible record. Because after all, Bayer Leverkusen is not a team that has always managed to be in the top four every season in previous seasons, but Xabi Alonso has really managed to set an incredible record for Bayer Leverkusen and basically from last season as well. Because after all, last season Bayer Leverkusen also started from the relegation zone, but Xabi Alonso managed to recover Bayer Leverkusen very well and continued until this season with new big records and also Xabi Alonso managed to make new big history for Bayer Leverkusen this season.
Leverkusen managed to break many records this season, they became stronger and it could even be said that Leverkusen was one of the teams that succeeded in awakening their strength to become super strong and managed to maintain a winning streak by never being defeated. There is endless praise for Xabi Alonso because his cleverness in managing strategies makes Leverkusen perform well in every match.
In fact, we have seen several matches where Leverkusen almost lost, but they were able to score a goal in the final minutes of the match which made their run unbeatable. Leverkusen revival was also triggered by the ambition of the players who worked hard to perform better so that they were able to beat their opponents and become champions this season. They have managed to get one trophy and they must focus on continuing their mission in the European league to become champions this season.
There is still some way to go for them before they can officially claim the Bundesliga record for the most unbeaten games per season. Bayern Munich once had a season with more than 90 points and only one game lost. I am not sure, but I think the record was 91 points and Leverkusen can only get 90 points if they win the last three games. That would still be an insane performance, but yes it would be very unique to be the first club ever to remain undefeated throughout the whole season. And keep in mind that this is the Bundesliga only. Leverkusen didn't lose a game in the other competitions either.