Ahead of the clash with the already safe Mainz, the Dutchman declared: "We don't need to think about what's happening on the pitch at Gladbach. We have to win our game. And then we'll see if that's enough in the end."
In the best-case scenario, the Werkself will be happy to repeat the drama of the final matchday of the 2018/19 league campaign: Back then, the Black and Reds qualified for the Champions League with an emphatic 5-1 win against Hertha Berlin and a 2-0 defeat for Gladbach against Borussia Dortmund. "We showed then what is possible," said Bosz.
Good news: Ahead of the game with Mainz, the 56-year-old coach can select his team from his whole squad with the exception of Aleksandar Dragovic who is currently serving a one-match ban. Karim Bellarabi and captain Lars Bender returned to training with the team on Friday following injury. Bosz explained: "We'll see who plays tomorrow. Our only interest is definitely winning the match."
The team coached by Achim Beierlorzer have already secured their top-flight status with two recent wins at Dortmund (2-0) and fellow relegation candidates Werder Bremen (3-1). Bosz does not believe Mainz will let the season end with a whimper. The Werkself coach commenting on tomorrow's opponents: "They played very well against us in our narrow win earlier in the season (1-0 ed.). Mainz have some interesting players and a good team."
Match information:
Broadcasters: Sky and Werkself Radio (bayer04.de)
Referee: The referee will be announced on the day of the game


The Werkself welcome FC Augsburg to the BayArena on Bundesliga matchday 30 in the 2025/26 season. The match on Saturday, 18 April kicks off at 15:30 CEST. Bayer 04 have organised a family matchday with exclusive offers for parents and children. Information on ticket sales.
Show more
The Werkself host VfL Wolfsburg at the BayArena on matchday 28 in the 2025/26 Bundesliga season. The match is on Saturday, 4 April, with the kick-off at 15:30 CET. Information on ticket sales.
Show more
Carlotta Wamser provided the Leverkusen highlight in the international break with her first goal for Germany. There were also reasons to celebrate for several other international players in recent days. Bayer04.de provides an overview of the women's international fixtures.
Show more
The exact timings for the 2025/26 DFB Pokal semi-finals have been finalised. Bayer 04's home tie against Bayern Munich will be played on Wednesday, 22 April, at 20:45 CEST. This was announced by the German Football Association (DFB) this Monday morning.
Show more