
The best defence of this calendar year play host to the second best: Union Berlin have only conceded 11 goals in 2023 and the Werkself just 15.
This clash brings together Jeremie Frimpong and Union’s Sheraldo Becker, the two players who have made the most sprints in the league this season. For the Leverkusen player it is 950 and the Irons striker has made 922.
2,500 Leverkusen fans are expected to make their way to the capital to support the Werkself in the game against the Irons at the An der Alten Försterei Stadium. Over the course of the 2022/23 season, Bayer 04 have been able to count on the backing of an average of 2,000 fans at their away games. The club is grateful for this fantastic support.
The German Football Association (DFB) has appointed Marco Fritz as the referee for the game at the An der Alten Försterei Stadium. The 45-year-old has been in charge of 21 games involving the Werkself to date (11 wins, three draws, seven defeats). His assistants today are Dominik Schaal and Marcel Pelgrim with Marcus Schmidt in action as the VAR official.
Last weekend, Union Berlin secured a deserved 1-0 win at Borussia Mönchengladbach and thereby extended their lead over fifth place to four points. The Irons are third in the table on 55 points. That is just two points less than the previous best return for the club in the Bundesliga from last season. They are on course to qualify for the Champions League for the first time in their history. You can find out more about the personnel, performers and problems for the Irons in our lowdown on the next opponents.
As usual, Werkself Radio is available for anybody unable to be at today's game. The audio broadcast begins 30 minutes before kick-off with commentary provided by Cedric Pick und Niko Hartmann. In addition, the live text update service will keep you up-to-date to ensure you don't miss any of the key match action. Both Werkself Radio and the live text updates can be found at bayer04.de and on the Bayer 04 app – tune in.

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.
Show more
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.
Show more
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.
Show more
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...
Show more
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.
Show more