
At the same time, the Werkself have loaned out Panagiotis Retsos to the Premier League club Sheffield United to the end of the season. The versatile defender Retsos has a contract at Bayer 04 to 30 June 2022.
"Edmond Tapsoba was a regular first choice at Guimaraes at the age of 20 and in addition to his defensive ability, he’s also dangerous in front of goal," said Bayer 04 sporting director Simon Rolfes in commenting on the signing of the 1.92 metre tall defender. Tapsoba has made 32 appearances for the Portuguese side this season, scoring eight goals including three in the Europa League. And sporting managing director Rudi Völler added: "His really big potential makes Edmond Tapsoba a very interesting proposition as a player. We are happy we've been able to complete this transfer."
The signing of Tapsoba enabled Retsos to go out on loan: "Panos has lost a whole year through injuries and it's important for him to play now. The Premier League club Sheffield United offer the highest level for him to get back to top form," said Völler.

The FIFA World Cup 2026 in the USA, Canada and Mexico is underway. A total of eight Leverkusen players are taking part in the 23rd World Cup, with 48 teams in the tournament for the first time. Bayer04.de brings you all the latest from Werkself players at the World Cup.
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A goal-fest to kick off the U19 European Championship in Wales: Germany defeated Denmark 4–3 in their first Group A fixture. Both Montrell Culbreath and captain Francis Onyeka were in the starting line-up, with the latter scoring the first goal of the game from the penalty spot on five minutes.
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Bayer 04 have transferred U19 midfielder Emmanuel Chigozie Owen to FC Utrecht in the Eredivisie.
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Renovation work has been underway at the BayArena for several weeks now as part of the stadium’s routine refurbishment after 17 years. More and more of the new folding seats – which, from next season, will provide significantly greater comfort and make it easier to move between rows – have now been installed. The new high-quality seats have now been fitted throughout the entire east stand, giving the BayArena a new lease of life.
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