
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."

This afternoon, Saturday 24 January (kick-off: 15.30 CET), Bayer 04 host SV Werder Bremen, who are winless in their last seven league games. Nevertheless, in their last outing, a 3-3 draw against Eintracht Frankfurt, where they conceded a late equaliser, the Green and Whites did show their team spirit. The Werkself, led by birthday boy Patrik Schick, will be looking to counter this and secure their first three points of the new year on this ‘!Never Again’ remembrance matchday to commemorate the victims of National Socialism. Read on for the latest information in today's matchday news.
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Happy birthday, Patrik Schick! On his special day, it's not just the Czech striker who can look forward to lots of presents and hopefully many more goals – Bayer 04 fans can also get their hands on a free number 14 print when they buy a Werkself jersey today, January 24! In addition, a match-worn jersey belonging to the now 30-year-old will be raffled off among all purchasers next week.
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Werkself-TV shows the highlights of the Bayer 04 women's 2-1 win at 1. FC Union Berlin on the 15th matchday of the Google Pixel Frauen-Bundesliga 2025/26.
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Despite a severely depleted squad and being a player down, the Bayer 04 Women made a winning start to their 2026 campaign. Coach Roberto Pätzold's team won 2-1 at newly promoted FC Union Berlin on Friday night thanks to a last-minute goal. Vanessa Fudalla scored from a direct free-kick (78') and Kristin Kögel (90+2’) in stoppage time for the Werkself, who were reduced to ten players on 68 minutes, on an atmospheric stage at the Stadion An der Alten Försterei. As a result, the Black and Reds are now fifth in the table for at least one night at the start of matchday 15.
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The Werkself are looking for the first win of the new calendar year: Ahead of the sold-out Bundesliga home match against SV Werder Bremen on Saturday, 24 January (kick-off: 15:30 CET), head coach Kasper Hjulmand spoke about taking chances, possible winter transfers and a “Lion" returning to the Leverkusen matchday squad.
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