
On training ground number one at the BayArena, Alonso greeted the Werkself squad plus eight outfield players and three goalkeepers from the youth teams. The Spanish head coach had to manage without the players recently away on international duty in Amine Adli, Sardar Azmoun, Adam Hlozek, Lukas Hradecky, Exequiel Palacios, Patrick Pentz, Edmond Tapsoba and Florian Wirtz as well as the two new signings Jonas Hofmann and Granit Xhaka.
"Jonas and Granit have a huge amount of experience and are important components we need for our team," said sporting managing director Simon Rolfes in response to a question after training about the two recently signed midfielders.





The injured players Patrik Schick, Robert Andrich, Piero Hincapie and goalkeeper Niklas Lomb also missed the opening session (see Werkself injury update). Odilon Kossounou, who missed the run-in at the end of last season with a thigh injury, did return for the start of preseason to complete parts of full training.
The action on the pitch started at 10.00 CEST. The 90-minute session started with a warm-up routine followed by passing practice. Several hundred fans came, including the children at the Bayer 04 Soccer School, to watch the Leverkusen players at their first session of the new season. The highlight came after training session: selfies and group photos with the players plus autographs on shirts, rucksacks, trousers and elsewhere.






Anybody attending tomorrow's open training session on Wednesday 12 July has the opportunity to secure the new Bayer 04 home shirt for the coming season. This is available from 10.00 CEST from the fan shop at the BayArena and following training Bayer 04 fans can have their new shirts signed by Werkself players.

The Werkself conceded a goal at home for the first time since the beginning of January 67 minutes into the game against FSV Mainz 05 on Saturday. Jarell Quansah levelled late on for the final score of 1-1 to secure a point and avoid a first home defeat in six games. Bayer 04 were very critical of their performance after the game. The Werkself review.
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Rüdiger Vollborn has been at the club for 40 years, he holds the record number of Bundesliga appearances for the club (401) and is the only Bayer 04 player to have won both the UEFA Cup (1988) and the DFB Pokal (1993). And the Berliner stayed with the Werkself after ending his impressive playing career as he worked as a goalkeeping coach for the following nine years. Vollborn now works under the Bayer Cross as a fan liaison officer and club archivist. Since February 2021, the personalised Black and Red lexicon takes Werkself fans under the heading of 'Rudi recounts...' on a brief trip through the history of Bayer 04 every month…
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From special edition jerseys to fan banners, the home game against Mainz 05 was all about the many Bayer 04 fan clubs. Accordingly, a fitting tribute to the long-standing Werkself supporters was not to be missed during half-time in the Bundesliga match. Fernando Carro, CEO, honoured the up to 50-year anniversaries of six fan clubs in front of the coaches' benches at the BayArena.
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Werkself TV shows the highlights of Bayer 04's 1-1 draw against Mainz 05 on Matchday 24 of the 2025/26 Bundesliga season...

A late goal secured a point for Bayer 04 at home to FSV Mainz 05 in a match that saw the Black and Reds dominant in the second half. Despite lots of possession, the Werkself initially found few gaps and fell behind after 67 minutes when Sheraldo Becker scored in a Mainz counter-attack. In the closing stages, Leverkusen threw everything forward once again and equalised through Jarell Quansah (88').
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