
The 23-year-old Greece international made his final appearance for Bayer 04 last Saturday in the 5-1 win for the Werkself against FC Augsburg. Retsos was signed in 2017 from Olympiakos."Panos has always stood out as a great team player but unfortunately he suffered injury setbacks again and again in his early years with us. We wish him lots of success in his move to Italy," said Bayer 04 sporting director Simon Rolfes.

After eight years, Ida Daedelow is set to leave Bayer 04 Leverkusen. The 18-year-old, whose original contract was due to run to 2027, is joining second-division side VfL Bochum.
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As with the other youth teams (U16 to U19), Bayer 04 are also relying on familiar faces—some in new roles—and fresh impetus from the coaching staff for the 2026/27 season in the younger age groups. An overview of the U11 to U15 teams.
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After eight years in the youth set-up at Bayer 04 Leverkusen, Benjamin Adam is leaving the club. The 35-year-old, who most recently coached the Leverkusen U17s, will take charge of the Hansa Rostock U19 team next season.
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As well as internal changes and familiar faces, Bayer 04 are also looking to bring fresh impetus to the coaching staff of the senior youth squads for the 2026/27 campaign. Here is an overview of the U19, U17 and U16 teams.
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