
"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."

Tickets for the first two Bayer 04 women’s team home games are now on general sale. A week after their league opener away at RB Leipzig, Roberto Pätzold’s side will face last season’s runners-up, VfL Wolfsburg, in the first home fixture on Sunday 30 August (kick-off: 16:00 CEST). Fifteen days later, on Monday night, 14 September (kick-off: 18:00 CEST), the Leverkusen Women host German champions Bayern Munich at the Ulrich Haberland Stadium for a top-of-the-table league clash. You can now also select specific seats via the online shop. The latest information on match ticket sales.
Show more
Bayer 04 Leverkusen have extended midfielder Noah Mbamba’s contract by twelve months and sent the Belgian U21 international on loan to France. At FC Lorient, the 21-year-old – whose contract at Leverkusen now runs to 30 June 2029 – is set to gain playing time in Ligue 1 and, through strong performances and further development, put himself in the running for a future place in the Werkself squad.
Show more
Werkself TV shows the highlights of the 2-1 victory in the friendly match against FC Sevilla...
Show more
Back at the BayArena at last! For the first time since the summer break, the Werkself played at their home ground in the 2026 season launch – and went on to beat Sevilla in the fifth preseason friendly. Patrik Schick turned the game around after Miguel Sierra put the visitors ahead (16’), scoring twice in the second half (66’, 79’) to the delight of the Bayer 04 fans in the new seats at the BayArena. New signing Miguel Gutiérrez was delighted to provide the assist for the equaliser on his debut under the Bayer Cross.
Show more