
The U19 first choice goalkeeper Marcel Johnen has collected a wealth of experience in training over recent months. Alongside Lukas Hradecky, Lennart Grill and Niklas Lomb, the 18-year-old regularly took part in sessions with the Werkself senior squad. In the coming season, Johnen will be between the sticks for third division FC Saarbrücken. If all works out well then he should make his first professional appearances in Saarland.
FCS sporting director Jürgen Luginger, himself a former player at Bayer 04 (1986/87), said in relation to the new signing from Leverkusen: "With Marcel we are bringing in a talented goalkeeper who we hope to develop as a professional over the next two years. He's really good on the ball."
Johnen's current U19 teammate Niklas Determann is going into the Regional League West. The midfielder is joining Sportfreunde Lotte. Seymour Fünger (Fortuna Köln) and left-back Phil Kemper (Borussia Mönchengladbach U23s) will be in the same league next season.
Luca Wesemann (Alemannia Aachen U19) and Amin Haj-Yahya (FC Nürnberg U19) will spend another season at the same youth level playing in the U19 Bundesliga West or South/South-west respectively.
Confirmed U19 transfers:
Marcel Johnen (FC Saarbrücken)
Niklas Determann (Sportfreunde Lotte)
Seymour Fünger (SC Fortuna Köln)
Phil Kemper (Borussia Mönchengladbach U23)
Luca Wesemann (Alemannia Aachen U19)
Amin Haj-Yahya (FC Nürnberg U19)

Strengthening the Bayer 04 Leverkusen youth teams: Konstantinos Kotsifakis will join the Werkself from Bundesliga 2 club Hertha Berlin for the 2026/27 season, where he will be a permanent member of the Leverkusen U19 coaching set-up. The German-Greek will also take on an operational role in coaching the Bayer 04 Future Team. The 29-year-old was most recently head coach of the U17s at Hertha Berlin.
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Another award for the Bayer 04 head groundsman and staff: After coming top in the 2021/22, 2022/23 and 2024/25 seasons, the BayArena pitch came second in the Bundesliga Pitch of the Year ranking for the 2025/26 season. VfL Wolfsburg secured the top spot this year, with TSG Hoffenheim in third place.
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Opening opponents, derby weekends, the opponents in the season finale: This information and more will be available to Bayer 04 fans on Thursday, 2 July, when the 2026/27 Bundesliga fixture list is published.
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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 personal 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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