
Should the Werkself avoid defeat in Köpenick, they will equal the Bundesliga record for longest unbeaten start to a season. That is currently held by Bayern Munich under Pep Guardiola in 2013/14 at 28 games, before a 1-0 loss in Augsburg on Matchday 29. That Guardiola side are also the only team ever to have more points after 27 matchdays than Leverkusen this year, with 77 instead of 73.
Bayer 04 have lost only one of their 12 competitive encounters with Union (W7, D4), which came in Berlin in January 2021 (1-0). However, the Werkself are without a win at the Alte Försterei since February 2020, earning only two of a possible nine points from the last three Bundesliga visits.
Life had only been positive for Union following their maiden Bundesliga promotion in 2019, achieving finishes of 11th, seventh, fifth and then fourth last season to qualify for the UEFA Champions League for the first time ever. This term has been much tougher, though, and prompted the departure of long-time coach Urs Fischer in November 2023. Under successor Nenad Bjelica, the Irons reached the mid-point of the season in 15th place. Bjelica and his team have turned things around this year, earning 15 points from their 10 games in the second half of the campaign. Find out more about today’s opponents in our opposition profile.
Some 2,500 fans will be supporting the Werkself at the Alte Försterei, meaning the away section is sold out. As ever, the Bayer 04 Fan Liaison team has compiled key information ahead of this away game. You can find it all HERE.
The German Football Association (DFB) has appointed Benjamin Brand as today’s referee. The 34-year-old has previously overseen six Werkself fixtures, producing four wins, one draw and one defeat. His assistants are Thomas Stein and Christian Dietz. Patrick Hanslbauer is the VAR.
As usual, Werkself Radio is available for anybody unable to be at today’s game. The German audio broadcast begins 30 minutes before kick-off with commentary provided by Niko Hartmann and Cedric Pick. 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 are available at bayer04.de and on the Bayer 04 app.

Bayer 04 Leverkusen will have to manage without centre-back Edmond Tapsoba in the coming weeks. The Burkina Faso international returned to the Werkself from the Africa Cup of Nations in Morocco with a muscle injury.
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The Werkself are away to Hamburg SV at the end of the Hinrunde in the 2025/26 Bundesliga campaign. The match at the newly promoted club is on Tuesday night, 13 January (kick-off: 20:30 CET). Ahead of the first encounter with HSV since 2018, Kasper Hjulmand spoke about the strengths of the opponents, lessons learnt from the home defeat against VfB Stuttgart and provided a squad update.
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In Germany, the temperatures are currently around zero, leaving even professional footballers freezing - but not the Bayer 04 Women. Roberto Pätzold's team have fled the cold to the south and are preparing for the second half of the season at a training camp in the Algarve, almost 2,000 kilometres away from home as the crow flies. The Leverkusen squad landed in Faro on Saturday morning and have already completed the first three training sessions over the weekend.
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It was a disappointing Saturday night. The Werkself lost 4-1 to VfB Stuttgart to start the new year on Bundesliga matchday 16 in 2025/26, a result that left both players and fans disappointed. "We played without any passion," said Alejandro Grimaldo honestly afterwards. Teammate Jarell Quansah was even more self-critical, emphasising: "We were miles off it in the first half. You can't put in a performance like that, especially in front of our own fans and I can only apologise to them, to be honest." Read on for the reaction, facts and stats from the clash with VfB Stuttgart in the Werkself review.
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