
FIFA referee Felix Zwayer has been in charge of 23 Bayer 04 games since 2009. On Tuesday night, 19 January, the Berliner will start match number 24 at 20.30 CET when the Werkself take on Borussia Dortmund. The team under Peter Bosz would like to clock up a second home win in succession against Borussia following the spectacular 4-3 win in February 2020.
In the previous matches refereed by the 39-year-old, the Werkself have secured 12 wins (5 draws, 6 defeats). Zwayer has shown the Black and Reds 41 yellow cards and one red against former Leverkusen player Kyriakos Papadopoulos.
On Monday, Bosz was not the only one to talk about the clash with BVB (SEE the report here). His opposite number Edin Terzic also faced questions from journalists in Dortmund. The 38-year-old, who took over the helm from Lucien Favre in the middle of December, shared his views on the Werkself: “They didn’t have an easy start and lost both of their top goalscorers before the start of the season but they are having a very good first half of the campaign. It will be a tough challenge but we’re looking forward to it.”
Terzic will have to manage without Dan-Axel Zagadou at Leverkusen. The central defender suffered a torn thigh muscle, explained the head coach. And the holding midfielder Axel Witsel (torn Achilles) and Emre Can are also sidelined. The former Leverkusen player is serving a one-match ban. Also ruled out through injury are Marcel Schmelzer and Thorgan Hazard. HERE is the lowdown on our next opponents.
The German Football League (DFL) will continue their support for young youth athletes in the coming year. As announced by the league association this week, the partnership with Deutsche Sporthilfe has been extended to 2025 at least. A total of 850 talented youngsters from over 50 different sports have already received support under the auspices of elite youth development.
Reinforcement for the Bayer 04 U17s : The South Korean Ingyom Jung joins the Werkself with immediate effect from the youth section at Fortuna Düsseldorf. The winger played for Düsseldorf in all the games in the disrupted season in the U17 Bundesliga West. Jung will join his new teammates on Tuesday following the obligatory coronavirus test.

The long-serving Bayer 04 official Jonas Boldt is 39 on Tuesday. Born in Nuremberg, he started working at Leverkusen as a scout in January 2007. Boldt went on to be an assistant to the management board, head of the scouting department, general manager and finally sporting director. In the summer of 2019 he joined second division Hamburg SV. Boldt has since been working in Hamburg as sporting managing director. HSV beat VfL Osnabrück 5-0 on Monday night in a second division game and continue on course for promotion as league leaders. That helps make the big day easier to enjoy. Happy birthday, Jonas!
Also a year older on Tuesday is the former Werkself player Jürgen Gelsdorf. Signed from Arminia Bielefeld in 1976, the central defender spent the next ten years at Leverkusen until he retired as a player. Gelsdorf was a member of the team that won promotion in 1979.

After hanging up his boots, Duisburg-born Gelsdorf stayed at Bayer 04 as a coach, initially in charge of the youth team, later he was assistant to Rinus Michels and finally head coach of the Werkself (1989 to 1991). After being at other clubs, Gelsdorf returned in 2007 as head of the football department at TSV Bayer 04. He also looks after the needs of the Veterans team. He celebrates his 68th birthday on Tuesday. Many happy returns, Jürgen.

With their wonderful goals, Martin Terrier and Florian Wirtz are up for the Bundesliga Goal of the Year 2025. Voting for fans will run exclusively via the official Bundesliga app until Sunday, 4 January.
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The ‘year after’ the most successful year in the club's history brought many changes at Bayer 04. In an exclusive double interview with bayer04.de shortly before the Christmas break, Fernando Carro and Simon Rolfes spoke about building a new team capable of winning trophies, the work of coach Kasper Hjulmand, the young new signings who have quickly developed into key players, and their personal plans for the Christmas holidays. Their outlook for the coming year also shows that the potential is far from exhausted and ambitions remain high.
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Last-minute ecstasy, huge disappointment and a historic performance on the European stage - 2025 was a real emotional roller coaster, especially for the U19s. A rousing run in the knockout phase secured the team a place in the final of the German championships, where they lost by the narrowest of margins. Despite the departure of several key players, the young Werkself team quickly regained their usual strength and qualified for the knockout rounds in the UEFA Youth League for the first time at the end of the year. In 2025, youngsters Jeremiah Mensah and Montrell Culbreath made their debuts in the Bundesliga, the DFB Pokal and the UEFA Champions League. The other youth teams also contributed great performances and a number of trophies to the collective Black and Red success, while the successful Bayer 04 Future Kids project broke new ground. Read on for the 2025 review of the youth teams.
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Four Bayer 04 players are in action at the 35th edition of the Africa Cup of Nations being played in Morocco from 21 December to 18 January 2026: Eliesse Ben Seghir for the hosts, Edmond Tapsoba with Burkina Faso, Ibrahim Maza for Algeria and Christian Kofane with Cameroon. Updates on the AFCON matches involving Werkself players...
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A memorable 12 months: 2025 was a year marked by success, intense competition and groundbreaking innovations for the #B04eSports team. After ending the 2024/25 season as runners-up, the Leverkusen-based console pros got down to business in a new, completely restructured season model, in which showdowns rather than divisions were the decisive factor on the road to the final round of the German Club Championship. Bayer 04 quickly earned a place in the history books of the most prestigious competition in German eSports and secured some valuable advantages for the coming year. Bayer04.de takes a look back at 12 months full of passion and the determination to take the next step.
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