
"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."

Alejo Sarco has left Bayer 04 Leverkusen to join Sporting Gijón in Spain’s second division. Bayer 04 have secured a buy-back clause for the 20-year-old Argentine striker, who spent the second half of last season on loan at Borussia Mönchengladbach.
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Bayer 04 Leverkusen have signed 16-year-old midfield prospect Gabriel Minutillo on a long-term contract. The Germany youth international will play for the U19s this season.
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Bayer 04 preparations for the 2026/27 season are in full swing, with the first friendly now under their belts. Although there are still around seven weeks to go until the first Bundesliga home game in early September, there is already huge anticipation for the start of competitive action for head coach Carles Martínez’s team at the BayArena. For the Bundesliga home matches of the new season, here is the latest information regarding the first phase of single-match ticket sales. The tried-and-tested early-bird phase remains in place. From 23 to 31 July, tickets for matches will go on sale on weekdays; the early-bird phase ends on 5 August at the latest – provided tickets are still available by then.
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Bayer 04 will have to manage without forward Eliesse Ben Seghir for the time being.
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