
The successor to Bosz as head coach is Hannes Wolf to the end of the current season. The 39-year-old joins Bayer 04 from the German Football Association (DFB) where he was working as the Germany U18 coach. Wolf will be supported at Leverkusen by assistant coach Peter Hermann.
"Given the developments on the pitch over recent weeks, we have come to the conclusion we can no longer avoid parting company with Peter Bosz," explained sporting managing director Rudi Völler. "The 3-0 defeat at Hertha Berlin on Sunday was unfortunately indicative with our team again and again falling into the same pattern. We have not managed to stop making repetitive mistakes and get back to winning ways. After an objective and very open analysis of the sporting situation we have therefore agreed to make the break in spite of our great appreciation for Peter Bosz," said Völler.
"With the new coaches we want to turn a corner and get back on track," declared sporting director Simon Rolfes. "Hannes Wolf has performed impressively with big clubs as a very young coach – particularly impressive was the promotion to the Bundesliga with VfB Stuttgart. Hannes represents a style of football we want to play at Bayer 04: intense, offensive, aggressive, attractive. And, of course, successful – our European ambitions are still alive and we are in a Europa League spot in sixth place at the moment and we want to hold onto that at least," Rolfes made clear. "We are convinced we can achieve that with Hannes Wolf and Peter Hermann."
"I'm very happy about the confidence shown in me," declared Wolf, "Bayer 04 are not just any old club for me. Leverkusen has for many years been one of the most attractive clubs in German football. There is great ambition here and a very talented, exciting team. We have every opportunity of qualifying for Europe. It's down to us in the remaining eight games to achieve the maximum for Bayer 04 Leverkusen."

Wolf will be assisted by Peter Hermann. The signing of the 69-year-old is special as Hermann has already been at Bayer 04 for 29 years as a player, assistant and caretaker coach. "Peter's special strength is working with young players and we've got a number of them. As a player, I enjoyed our years together here at Leverkusen and I learned a lot from him," explained sporting director Rolfes. Hermann's view: "I've come full circle. I'm back here where my football career really took off and where I feel at home. I'll be happy if I can help the club."

The Werkself will host VfB Stuttgart at the BayArena on matchday 16 of the 2025/26 Bundesliga season. The game is on Saturday, 10 January, at 18:30 CET. Information on ticket sales.
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The Werkself will host Werder Bremen at the BayArena on matchday 19 of the 2025/26 Bundesliga season. The game is on Saturday, 24 January, at 15:30 CET. Information on ticket sales.
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The next opponents in the 2025/26 DFB Pokal have been announced: Bayer 04 will host Bundesliga rivals FC St. Pauli in the quarter-finals. That was the outcome of the draw held this Sunday evening, 7 December, at the German Football Museum in Dortmund, where long-time Bundesliga player and coach Friedhelm Funkel made the draw. The Werkself will play their quarter-final tie on 3-4 or 10-11 February 2026. The exact dates have yet to be finalised.
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After falling behind early on, Bayer 04 took control of the game against a combative and disciplined FC Augsburg on Saturday afternoon. However, they lacked the necessary precision in finishing and hit the post and crossbar three times. After the game, coach Kasper Hjulmand said he wanted to get back to the "right philosophy" of previous matches with three games left in 2025. The Werkself review.
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Bayer 04 were beaten 2-0 away at Augsburg on Matchday 13 in the Bundesliga. The Werkself had the majority of the ball but fell behind early to Dimitrios Giannoulis and then Anton Kade inside the first half an hour. Despite an attempted fightback in the second half and striking the frame of the goal three times, Leverkusen were left empty handed.
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