
That will be followed by a range of performance diagnostics tests. They will be held at the BayArena. The first training session will be held on Monday, 31 August, which also marks the start of the FIFA release period. There are no external friendlies planned at the moment and there will be no training camp.
The first competitive match is set for the second weekend in September with the first round of the DFB Cup being held from the 11th to the 14th. Lars Bender and Co. will face the cup winners of the Hamburg Football Association, which is to be determined on the amateurs finals day on 22 August.
The Bundesliga season – number 42 for the Werkself – kicks off on Friday, 18th September. The team under head coach Peter Bosz will be away to VfL Wolfsburg on that weekend.

Werkself player Montrell Culbreath and Bayer 04 loanee Francis Onyeka are part of Germany's final squad for the U19 European Championships this summer. The tournament is in Wales from 24 June to 12 July.
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Bayer 04 are away to third-division club SV Wehen Wiesbaden in the first round of the 2026/27 DFB Pokal. That was the outcome of the draw on Saturday night, 6 June, at the German Football Museum in Dortmund. The Werkself first round tie will be played between 21 and 24 August. The exact date has yet to be finalised.
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Carles Martìnez is raring to go. The 42-year-old speaks in his first interview in Leverkusen about the club's development to date and how he wants to build on it. He describes his previous work in France, Kuwait, Qatar and his native Barcelona, his experience in developing young players, and the key steps between now and the start of pre-season training.
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New Bayer 04 head coach Carles Martínez has arrived in Leverkusen! At midday on Friday, the 42-year-old spoke in a press conference at the BayArena about his philosophy and his aims. Managing director sport Simon Rolfes also discussed the reasons for appointing the former Toulouse boss.
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