
"Panagiotis Retsos had several offers from top clubs playing in Europe this season. That makes it even more gratifying for us that he decided to sign for Bayer 04 Leverkusen – particularly as he played a key role in Olympiakos qualifying for the Champions League," said Bayer 04 sporting director Rudi Völler. "Panagiotis is a young pro with special talents and he fits in perfectly with our requirements. He represents an investment in the future of the club."
The 19-year-old became the youngest-ever captain of the reigning Greek champions at the age of 18 years, five months and 30 days. Retsos mainly played in central defence for Olympiakos. The right-footer, who joins the Greece national team under coach Michael Skibbe on Thursday night for the World Cup qualifier against Estonia, can also play on the flanks. "Bayer Leverkusen have always played in the Champions League in recent years despite strong domestic competition and that really impressed me," said Retsos. "The offer from a club like this makes me proud and, of course, I'm really looking forward to playing in the Bundesliga – for me one of the best and most attractive leagues in Europe."
In Panagiotis Retsos the Werkself coach Heiko Herrlich now has a player "who was at the top of our list. It's good the club management have been able to conclude a successful move," said Herrlich. "It wasn't easy as such a talented lad like Panagiotis is very much in demand. I'm very happy that we were able to complete the deal."

As well as previously confirmed departures, Bayer 04 Women will also say goodbye to Vanessa Haim and Shen Menglu before Sunday’s final game of the season at home to Werder Bremen as the pair leave Leverkusen upon the expiration of their contracts.
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Goalkeeper Anne Moll will leave Bayer 04 Leverkusen at the end of the season. The 21-year-old will join second-tier club VfL Bochum 1848 when her contract expires on 30 June.
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This Sunday will see the end of a special era at Bayer 04 Women: Kristin Kögel will play for the Werkself for the last time in the final match of the season at home to SV Werder Bremen. After six years in Leverkusen, the 26-year-old midfielder will take on a new challenge abroad from the summer.
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Ahead of the conclusion to the 2025/26 season with the Werkself and the World Cup with Argentina, Bayer 04 midfielder Exequiel Palacios answered questions from journalists from the Latin America region. In a digital media round, the 27-year-old, who's been in Leverkusen since 2020, spoke about the "great development potential" in the current Werkself squad as well as his World Cup ambitions with the Albiceleste, among other things.
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