
“These two agreements again demonstrates our desire to retain key players as a cornerstone of a success-oriented and competitive team,” declared CEO Michael Schade. “After being able to strengthen our squad we wanted to set down another marker with these two important players.”
For sporting director Rudi Völler the contract extensions with Bellarabi and Wendell are a clear signal for the future development at Bayer 04: “Both had offers from financially-strong clubs but they were always key players in our plans,” said Völler. “We’re happy we were able to convince Karim and Wendell of our plans and that they feel so committed to Bayer 04. They are players with extraordinary ability and excellent characters; they are very good for our team.”
Bellarabi: “The best is still to come”
Bellarabi’s development into a regular first choice and one of the best Bundesliga players in his position is closely related to the special relationship with the sporting management and the coach Roger Schmidt in particular. “I always felt I was relied on especially when the going got tough. I became an international here at Leverkusen and I’ve got the chance here to get myself noticed for Germany again,” said Bellarabi. “I feel the best is still to come for us as a team and I definitely want to be part of it.”
And Wendell sees the possibility of his personal development at the Werkself: “I really feel at home in this team and I think we can achieve things on the pitch in the future. Bayer 04 is a club where I can regularly play in the Champions League,” said the 23-year-old who wants to be in the running for the Brazil squad. “I’ve got everything a player could want here.”


Bayer 04 Leverkusen have appointed Carles Martínez Novell as the new head coach. The 42-year-old Spaniard worked for FC Toulouse in the French Ligue 1 until the end of the season. Martínez finished last term in ninth place with the club from the south of France. He will take over the Werkself on 1 July 2026 and has signed a contract to 30 June 2028. Martínez, whose contract with Toulouse expires at the end of the month, succeeds Kasper Hjulmand at Leverkusen, who is leaving the club after one season.
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Welcome to Leverkusen, Carles Martínez Novell. Bayer 04 have appointed the 42-year-old Spaniard as the new head coach on a contract to 2028. Martínez most recently worked for FC Toulouse in the French Ligue 1 until the end of the season. He previously spent four years at Barcelona's legendary academy La Masia in his home city. Bayer04.de introduces Martínez in more detail.
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Bayer 04 plans for the 2026/27 pre-season continue to take shape. The Werkself will kick off the new season in mid-July with the return to the training ground. The highlight will be the official season opener on 8 August at the BayArena, including a friendly against La Liga club Sevilla. Friendlies in Germany will take the team to neighbouring Monheim, Offenbach and Jena.
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Strengthening the Bayer 04 Leverkusen youth teams: Konstantinos Kotsifakis will join the Werkself from Bundesliga 2 club Hertha Berlin for the 2026/27 season, where he will be a permanent member of the Leverkusen U19 coaching set-up. The German-Greek will also take on an operational role in coaching the Bayer 04 Future Team. The 29-year-old was most recently head coach of the U17s at Hertha Berlin.
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Another award for the Bayer 04 head groundsman and staff: After coming top in the 2021/22, 2022/23 and 2024/25 seasons, the BayArena pitch came second in the Bundesliga Pitch of the Year ranking for the 2025/26 season. VfL Wolfsburg secured the top spot this year, with TSG Hoffenheim in third place.
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