The two recent poor performances are still in mind and the disappointment suitably great. “But now we have the next game straight away. On the one hand, it’s good to be playing again so quickly but, on the other, we don’t have much time to prepare,” said Bosz at the pre-match press conference. His team has to rediscover the form shown in the games against Bayern Munich, Schalke 04 and Juventus. Bosz: “Those games proved we can do better. We have to perform like that again tomorrow.”
The next opponents for Bayer 04 have just gone through the first change of coaches this term: Nine points from eleven games saw the departure of Sandro Schwarz and his successor Achim Beierlorzer (formerly at FC Köln) has secured three wins in his first five matches in charge – including the 5-1 victory over Hoffenheim and the 5-0 win at Werder Bremen. “Those are good results. We can expect a tough but very interesting game,”, said Bosz.
After the recent defeats, there was criticism of Bayer 04 playmaker Kai Havertz. His substitution in the home game Hertha was met with jeers from some members of the crowd of the BayArena. “I can’t understand it. Since I’ve been here, people have talked about the Bayer 04 family. For me, that is the fans, players and staff. Everybody together. There were a few people who booed but it wasn’t the whole stadium. But I would never have a go at my family. It doesn’t help the team,” declared Bosz.
The Dutchman added: “The lad is from our own youth teams and he’s already given this club so much – although he is still very young. He can have a bad game. I told him that when he gets back on track – and I’m convinced of that –, he will be stronger than before.”
1,600 travelling fans will support the Werkself in the last game of the year. Bosz, who will choose his squad after the final pre-match training session, concluded: “Tomorrow we have the chance to partly make amends. The points are important if we want to moving up before Christmas. We’ll try to win at Mainz.”
Match information:
TV broadcaster: Sky
Referee: Patrick Ittrich
Tickets: Away tickets are sale at the ground from 12.30 CET

Bayer 04 will have to manage without defender Guéla Doué for the time being. The Ivory Coast international sustained a muscle injury to his right calf during the final Werkself training session yesterday ahead of the Europa League clash with Slovenian champions NK Celje.
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For the first time since reaching the final against AS Roma (2–2, first leg 2–0) in May 2024, Bayer 04 are playing another home match in the UEFA Europa League – and they will be wearing their new European kit. On Wednesday 16 September (kick-off: 21:00 CEST), the BayArena will welcome Slovenian champions NK Celje, who appointed a new coach this week following a mixed start to the season. Under the slogan “40 Years Across Europe. Still Creating History.”, the Black and Reds now aim to add the next chapter to their European history, which has seen so much success in recent years. Bayer 04 fans can follow the match on free-to-air TV on RTL, as well as on Sky and Werkself Radio. The matchday news.
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Construction work continues on the ‘Haus der Talente’ on Kurtekottenweg in Leverkusen, where 36 young elite athletes will find a new home from next summer. The building team from Temmink Bau, led by Thomas Wellers, are hard at work. Over the past few days, excavators, wheeled loaders and rollers have removed 2,500 cubic metres of soil to excavate the basement.
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