
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.

The clubs in the Google Pixel Women's Bundesliga have opened a new chapter in the history of women's football in Germany. With the official founding act of the "Frauen-Bundesliga FBL e.V." on Wednesday afternoon in Frankfurt am Main, Bayer 04 Leverkusen and the 13 other top-flight clubs have joined forces for the first time.
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The Bayer 04 U19s today, Wednesday 10 December (kick-off: 14:00 CET), host Newcastle United on the sixth and final matchday in the league phase of the UEFA Youth League. For coach Kevin Brok's team, the game against the English side is about securing a place in the next stage of the competition and a historic first appearance in the knockout phase. Werkself TV will broadcast the match live and free of charge from the Ulrich Haberland Stadium from 13:50 CET...
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Will Bayer 04 emulate their away wins at Benfica and Manchester City? Newcastle United are the visitors at a sold-out BayArena on Wednesday, 10 December (kick-off: 21:00 CET/live on Werkself Radio) to round off the UEFA Champions League games for the year. Coach Kasper Hjulmand spoke in advance about the momentum in Europe's premier club competition and gave an encouraging personnel update. Jarell Quansah also spoke about his experiences playing against Nick Woltemade and his wish for the Bayer 04 fans.
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Newcastle United have amassed nine points after five matchdays, one more in the UEFA Champions League than the Werkself. The Magpies are also steadily improving in the Premier League, where they're currently unbeaten in four games. On Wednesday, 10 December (kick-off: 21:00 CET), Eddie Howe's side will be the visitors at the BayArena. He's also likely to field two Germany internationals in the game. The lowdown on our next opponents.
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The situation ahead of the showdown is clear - and promising. The Bayer 04 U19s host Newcastle United on the sixth and final matchday of the 2025/26 UEFA Youth League phase. A win at the Ulrich Haberland Stadium would see the Werkself go through to the knockout stages of the competition for the first time. Ahead of the clash on Wednesday, 10 December (kick-off: 14:00 CET/livestream on bayer04.de and in the Bayer 04 app), coach Kevin Brok spoke about the successful build-up, his assessment of the match and the danger of underestimating the already eliminated English side.
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