“I feel incredibly at home at this club. When I came to Leverkusen as a young player in 2015, I had the best conditions to develop and become the player I am today. I was able to play in Europe early on in my career with Bayer 04 and also found my way into the national team,” Tah said on extending his deal. “We always had good players, but right now I have the feeling something is developing in Leverkusen. I believe in this team, in this club and see a chance for us to achieve something extraordinary.”
Sporting director Simon Rolfes described Tah’s contract extension as “an important setting of course for a successful future. Jonathan has developed from a talented youngster into a seasoned leader with us. He doesn’t just have a role of responsibility on the pitch, but his word also carries weight off it. Jonathan is multi-talented and very reflective. He can serve as a good example to many of our young players of what it means to become a professional.”
Managing director for sport Rudi Völler considers Tah’s resilience and ambition to be special qualities of the 1.95m defender, in addition to his footballing ability. “After an extremely impressive and consistent start in the Bundesliga, Jonathan has never let isolated setbacks get him down. That’s what sets him apart. Instead, he fought all the more and faced every challenge,” Völler said. “This attitude is exemplary. Jonathan is someone who leads from the front with confidence and who absolutely identifies with Bayer 04 Leverkusen.”
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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