
"It feels good to get going again. And, of course, it's even more fun with this weather and on these pitches," said Peter Bosz after the almost exactly 60-minute long foray into the new season. With pleasant summer weather conditions and under the eyes of sporting director Simon Rolfes, Bayer 04 CEO Fernando Carro and numerous fans, the three new signings Kerem Demirbay, Moussa Diaby and Daley Sinkgraven showed what they could do. "You can't say too much about the lads after just one hour on the training ground. But I think you could see they are good players," said the 55-year-old Dutchman who put the Werkself squad through their paces with sprints and stamina work plus passing and shooting drills before rounding it off with a practice match.
The Werkself international players Lukas Hradecky, Julian Baumgartlinger, Aleksandar Dragovic, Kai Havertz, Tin Jedvaj plus Charles Aránguiz, Leon Bailey and Jonathan Tah, who captained the Germany U 21s in the European Championship final on Sunday, were unavailable for the first training session. While the first mentioned are due to return next Monday, Tah, Bailey and Aránguiz will be away a little longer – and are only expected to return to Leverkusen after the training camp in Zell am See-Kaprun (15 to 21 July). "They need rest. We are trying to give all players – including Jonathan Tah, Charles Aránguiz and Leon Bailey – three weeks holiday. If we don't do that then they could get injured or go into the new season tired," explained Bosz before adding: "That gives other players the opportunity to show what they can do."
For example in the first friendly on Saturday (6 July, 17.00 CET) away to Regional League side Wuppertaler SV. The head coach said all players available to him will play for at least 45 minutes. Until then there are two other open training sessions this week (Tuesday and Friday each at 10.30 CET) plus the obligatory medical performance tests on Thursday.


















Carolin Simon is the new captain of the Bayer 04 women’s team. The full-back, who joined from Bayern Munich in the summer, will take over the captain’s armband for the 2026/27 season. Simon returned to Leverkusen in the summer after ten years away. The 33-year-old succeeds goalkeeper Friederike Repohl, who retired at the end of last season.
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Farid Alfa-Ruprecht is going out on loan from Bayer 04 Leverkusen to Bundesliga 2 side Hertha Berlin. The pacy winger will be at the Berlin club for one year.
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Heading towards the competitive start of the 2026/27 season together: the Werkself kicked off preparations for the DFB Pokal clash at third-tier SV Wehen Wiesbaden with an open session in front of their fans on Tuesday morning. Before the first-round tie on Saturday 22 August at 13:00 CEST - for which the away section is already sold out - there'll be one more open session on Thursday from 11:00 CEST, when fans have another chance to watch head coach Carles Martínez's men at work.
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Bayer 04 host RB Leipzig at the BayArena on matchday 4 of the 2026/27 Bundesliga season. The game is on Sunday 20 September with the kick-off at 15:30 CEST. The latest information on ticket sales.
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