
Germany coach Stefan Kuntz selected Wirtz for the Germany U21 squad for the first time for the Euro qualifiers against Moldova on 3 September and Belgium on 8 September. In agreement with Bayer 04 head coach Peter Bosz, Kuntz will now manage without the 17-year-old.
"Of course, we have important games in September. Nevertheless, we look at each individual player to decide what's best for his current situation and further development. We would have been very happy to have Florian Wirtz with us. But that doesn't make sense at the moment with the break after the Europa League tournament. He first needs to have a decent pre-season before his first U21 internationals," explained the Germany coach.
In the case of Panos Retsos, who should be joining the Greece U21 squad for the two Euro qualifiers against the Czech Republic and San Marino, Bayer 04 and the Greek FA have both agreed that Retsos should complete the pre-season ahead of the 2020/21 campaign with the Werkself and miss out on the internationals.

It was a disappointing Saturday night. The Werkself lost 4-1 to VfB Stuttgart to start the new year on Bundesliga matchday 16 in 2025/26, a result that left both players and fans disappointed. "We played without any passion," said Alejandro Grimaldo honestly afterwards. Teammate Jarell Quansah was even more self-critical, emphasising: "We were miles off it in the first half. You can't put in a performance like that, especially in front of our own fans and I can only apologise to them, to be honest." Read on for the reaction, facts and stats from the clash with VfB Stuttgart in the Werkself review.
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Women’s team forward Paulina Bartz is leaving Bayer 04 Leverkusen to play for Hamburg SV until the end of the season. The 20-year-old, whose contract runs to 2027, joins the Bundesliga newcomers on loan until the summer.
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Jarell Quansah and Alejandro Grimaldo speak to Werkself-TV following Bayer 04's 4-1 defeat to VfB Stuttgart on Bundesliga Matchday 16...
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Four Bayer 04 players are in action at the 35th edition of the Africa Cup of Nations being played in Morocco from 21 December to 18 January 2026: Eliesse Ben Seghir for the hosts, Edmond Tapsoba with Burkina Faso, Ibrahim Maza for Algeria and Christian Kofane with Cameroon. Updates on the AFCON matches involving Werkself players...
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