
Dr Burak Yildirim is ending his time at Leverkusen this summer. The 45-year-old doctor for orthopaedics, emergency surgery and sports medicine will completely focus on his practice in Pulheim in the future. "I'd like to thank all players, management and staff for the years of support and trust. I'm proud to have been part of this great club for so long."
Yildirim came to Bayer 04 in 1996. He started as a youth coach before moving into the section providing commentary for the visually impaired after three years. He became the team doctor in 2013 and has carried out that role for the last ten years.
His successor is Dr Stefan Porten. The 46-year-old is taking over looking after the Bayer 04 first team squad immediately together with Dr Philipp Ehrenstein. Dr Porten was the team doctor for the Germany U20 and U21 teams and for many years and up to 2018 he was the team doctor at Borussia Mönchengladbach. Dr Porten has an orthopaedic surgery in Cologne.
Dr Daniel Lay, previously the team doctor for the Germany Women's U20 team, will look after the medical needs of the Bayer 04 U19 and Women's teams.
Sven Elsinger is returning to the Leverkusen physios. The 55-year-old is taking charge of the first team physiotherapy section, a position he held for 13 years up to 2021. Elsinger recently worked in the youth section at Bayer 04. His deputy is Ill-Han Yun.
Jonas Rath is a new fitness coach at the Werkself. The 43-year-old was the fitness coach at Borussia Mönchengladbach for the last three years. Rath takes over from Schahriar Bigdeli who occupied that role since 2006 after being a long jumper with TSV Bayer 04 Leverkusen.

Three days after their convincing 4-2 victory at FC Carl Zeiss Jena, the Bayer 04 Women are once again favourites for their next Bundesliga fixture. On Wednesday, 5 November (19:00 CET), the Werkself welcome promoted Hamburger SV to the Ulrich Haberland Stadium. The match will take place as part of Bayer 04's Health Weeks - with a focus on organ donation.
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The Werkself host Premier League club Newcastle United on matchday 6 in the league phase of the 2025/26 UEFA Champions League campaign. The match at the BayArena is on Wednesday, 10 December, at 21:00 CET. Read on for information on ticket sales for this fixture.
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On Saturday afternoon in Manhattan, supporters of Bayer 04 Leverkusen gathered at popular football bar Legends in midtown to cheer on the Black and Red against FC Bayern during a Matchday 9 watch party organized at the Bundesliga Haus.
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The Werkself are away to Portuguese record champions Benfica on matchday 4 in the league phase of the 2025/26 UEFA Champions League campaign. The match is on Wednesday, 5 November (kick-off: 20:00 GMT/21:00 CET) at the Estádio da Luz. The Bayer 04 fan liaison team brings you the latest information ahead of the game...
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Bayer 04 have been drawn away from home at Borussia Dortmund in the round of 16 of the 2025/26 DFB Pokal following Sunday’s draw in the German Football Museum in Dortmund. The game will be played on either 2 or 3 December, with the German FA to confirm the dates of all fixtures in the coming days.
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