
The 54-year-old, who took Ajax through to the Europa League final against Manchester United in 2017, has signed a contract to 30 June 2020. Bosz will be joined at Leverkusen by his assistant coach Hendrik 'Hendrie' Krüzen.
"Heiko Herrlich gave our team an important boost last year after a very difficult season and he took us into Europe. We were convinced and determined to turn the corner with him as head coach. Unfortunately, there has been an undeniable stagnation in the development of the team. Even though we are within reach of the European positions at the end of the year we find ourselves in a situation after a less than satisfactory first half of the season that makes a change of coach essential from our point of view," said Rudi Völler as sporting managing director in explaining the decision.
"With Peter Bosz as manager we want to get back to meeting our ambitious targets as quickly as possible," declared the Bayer 04 chairman Fernando Carro. "Of course, that is also down to the players. They have to consistently show their undoubted ability, which unfortunately has rarely been evident over the past six months."
In the view of Bayer 04 sporting director Simon Rolfes, Peter Bosz wants to play "Attacking, high tempo and exciting football. He has always demonstrated particular passion in working with young players wherever he has coached. Therefore, Peter is an excellent fit here with us as we have placed great emphasis on developing highly talented youth players and bringing them through to the top level in a balanced combination with experienced pros for many years. Our team will benefit from having Peter Bosz as our coach," declared Rolfes. "Particularly at Ajax, he demonstrated he can improve young players, build teams and also compete on the European stage."

Bayer 04 have fond memories of their encounters with Heidenheim, including a resounding 6-0 win in the reverse fixture. Kasper Hjulmand’s side would very much like to produce a similarly clinical display as they now head to the Voith-Arena for Matchday 27 on Saturday (15:30 CET). But they come up against a team fighting for their Bundesliga lives at the bottom of the table, 10 points adrift of safety with time running out. Here’s all you need to know ahead of the game in our matchday news.
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The Bayer 04 Women welcome FC Carl Zeiss Jena to the Ulrich Haberland Stadium on Sunday night in a white retro look - and in a unique Bayer 04 ‘50 Years of Fan Clubs’ special edition jersey. In sporting terms, head coach Roberto Pätzold's team will face the Bundesliga's bottom team at 18:30 CET looking to keep their chances of third place in the table alive with six games left to play.
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Bayer 04 return to Bundesliga action this weekend. Following their elimination in the Round of 16 of the UEFA Champions League, the Werkself are away to FC Heidenheim 1846 on Saturday, 21 March (kick-off: 15:30 CET) on Bundesliga matchday 27. Ahead of the clash in the eastern Swabian Alps, head coach Kasper Hjulmand spoke about the importance of the fixture and the chances of qualifying for the Champions League next term.
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A quick look at the table shows the situation at FC Heidenheim is serious. The Bundesliga bottom club are already ten points behind the play-off spot with their backs to the wall in sporting terms. With eight games left to play, avoiding relegation appears to be a mission impossible. Nevertheless, they are far from flying the white flag at the Schlossberg ahead of the clash with the Werkself this Saturday, 21 March (kick-off: 15:30 CET). The lowdown on our next opponents.
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Bayer 04 Leverkusen will have to manage without the two strikers in the immediate future. Caroline Kehrer suffered a torn ligament in her right knee and Amy Wrigge tore her cruciate ligament.
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