
"Matej Kovar is big, strong in one-on-ones and is very good with his feet," said Simon Rolfes, Bayer 04 sporting managing director, in describing the qualities of the Czech keeper. "He's a player with great prospects and we have high hopes for him in the coming years."
Kovar made 32 appearances as the number one keeper at Sparta Prague last season and he kept a clean sheet 11 times. Before his move to Germany, he had detailed discussions with his Czech fellow countrymen, the former Leverkusen player Michal Kadlec. "Michal not only told me all about the Bundesliga but also Bayer 04 Leverkusen in particular," said the goalkeeper. "He described the club to me in glowing detail. I'm very excited about the quality of this team. From what I've seen so far, I can hardly wait for the next few years."

The German Football Association (DFB) has officially recognised Bayer 04 as a centre for the development of female talent for the 2026/27 season. The club was awarded that role on 1 January 2026, and this status has now been renewed.
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Bayer 04 Leverkusen have sold young defender Andrea Natali to AZ Alkmaar on permanent terms. The 18-year-old Italian was on loan at the Dutch club last season, where he mainly played for the reserve team in the second division.
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Bayer 04 Leverkusen have loaned new signing Luca Erlein to newly promoted FC Energie Cottbus for the 2026/27 season. This will give him the opportunity to play in Bundesliga 2. The club signed the 19-year-old right-back on a permanent basis last week, on a contract to 30 June 2030.
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Trophies as a youth, appearances in the pro game and his first taste of international competition: new arrival Luca Erlein, who has been signed from TSG Hoffenheim, can already look back on some remarkable achievements and moments in his fledgling career. We take a closer look at the 19-year-old right-back, who can also fill other roles across the defensive line.
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