The background to the ban is a dispute between Hakan Calhanoglu and the Turkish club Trabzonspor. During his time at Karlsruhe SC in 2011 Calhanoglu, as a minor, reached agreement with Trabzonspor regarding a transfer. However, he extended his contract at Karlsruhe SC and later joined Hamburg SV. The CAS agreed with FIFA that the actions of the player represented a breach of contract with Trabzonspor.
Bayer 04 Leverkusen were not involved in the proceedings as the player signed for the Bayer 04 Leverkusen several years after the incident. "Of course, we regret this decision which is completely incomprehensible for us," said sporting director Rudi Völler. "It's a heavy blow for Hakan but also for us. We’re also being heavily punished although Bayer 04 Leverkusen had nothing to do with the events in 2011. We are now missing a very important player in a crucial phase of the season."
Bayer 04 CEO Michael Schade also criticised the verdict. "In addition to the player, it also affects the club that played absolutely no part in the events of the time. Unfortunately we are left with no alternative but to accept the decision," said Schade.
Less than a year ago, Kerim Alajbegovic moved from the Bayer 04 U19s to Austrian top-flight club FC Red Bull Salzburg. The forward’s development since then has been impressive. In 36 matches, including in the UEFA Europa League, the 18-year-old has scored 14 goals. In the summer, Alajbegovic, now a Bosnia international, will return to Leverkusen - and thus not only achieve the next milestone still early in his career, but also enrich the Werkself squad with his footballing versatility and determination.
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Bayer 04 Leverkusen have extended the contract with forward Nathan Tella ahead of schedule. The versatile 26-year-old, who can be deployed as a right winger, false nine or left winger, has penned a new contract to 30 June 2031. Tella joined the Werkself from Championship club Southampton in 2023. His previous contract ran to the summer of 2028.
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Nathan Tella has extended his contract with Bayer 04 to 2031. In an interview with Werkself TV, the 26-year-old talks about fulfilling his dreams, his positive outlook on life and his goals for the future. He answers the questions in English - all except the last one, which he addresses directly to the fans...
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In the final international break in the current 2025/26 campaign, Bayer 04 striker Patrik Schick with Czechia will be battling for a place at the World Cup. Meanwhile, national teams that have already qualified, include other Werkself players called up, are involved in friendlies in the build-up to the World Cup. Read on for an overview of the Leverkusen internationals and their match dates.
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The Werkself kicked off the final international break of the current season on Monday morning with the first of three open training sessions this week. While eleven Bayer 04 players will be away on international duty in the coming days, the other players will be working together in Leverkusen. The next challenge in the Bundesliga awaits on Saturday, 4 April (kick-off: 15:30 CEST) with the home game against VfL Wolfsburg.
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