“They were special days. The approach from Bayer 04 was really unexpected. However, I was quickly as keen as mustard – also with the idea of being ‘on loan’. At this point, thanks go to the DFB in particular who quickly made it possible for me to accept this challenge,” said the new Werkself coach, who was the Germany U18 coach up to this point (click HERE for the press release). Hannes Wolf will give up this function at the DFB for the time being as he takes over the helm at the Black and Reds. The coach who secured promotion to the Bundesliga for VfB Stuttgart: “Now it’s about being successful in the remaining eight games.”

The club management have not ruled out an extension to the contract beyond the summer. Sporting director Simon Rolfes: “We initially focussed on finding the best solution for the these eight weeks. We’ll take our time to see what happens up to the summer and then look at taking the next step.”
The new Werkself head coach found a suitable verbal image: “A season is normally a marathon,” said Wolf. “This is an 800 metre race.”
Wolf will have the support of the veteran coach Peter Hermann as his assistant at Bayer 04. The 69-year-old can look back at 29 years at Leverkusen as a player, assistant and caretaker coach. Wolf on working his future assistant: “I’m very happy with the great depth of his experience. I think it all really goes well together.”
Wolf starts his role at Leverkusen with a clear plan: “We need two things now: The players have to quickly find the energy again to rediscover their ease and strength. And we need a good balance on the pitch between defence and attack. We’ll work on all these things now.” The first training session under the new head coach is set for Wednesday and there will be daily training sessions up to Saturday.



After a short break on Sunday, the start of next week will bring preparations for the Bundesliga home game against Schalke 04 on Sunday 4 April (kick-off: 15.30 CEST). Time enough for Wolf to get to know his new squad. “We’ll set about it with energy but also with caution,” said the new head coach.
As part of the press conference, sporting managing director Rudi Völler and sporting director Simon Rolfes shared their thoughts on Wolf’s predecessor Peter Bosz. The 57-year-old Dutchman started at the Werkself in December 2018 and took them to the Champions League in 2019 and the DFB Cup final in 2020. Völler: “Peter is a great person and coach and nobody doubts his abilities. Even with all our appreciation for him, given the development over the last two and a half months, we the board have come to the conclusion there is no alternative to parting company.”
Sporting director Rolfes added: “I’d like to say a big thank you to Peter Bosz for his work with us. We had a successful time together. Unfortunately, the development and results over the last three months were very disappointing. Therefore, it is essential to make changes. Now we are convinced we have made the right adjustments in the new situation and we can help the team achieve the momentum to reach our targets.”

Bayer 04 Leverkusen have appointed Carles Martínez Novell as the new head coach. The 42-year-old Spaniard worked for FC Toulouse in the French Ligue 1 until the end of the season. Martínez finished last term in ninth place with the club from the south of France. He will take over the Werkself on 1 July 2026 and has signed a contract to 30 June 2028. Martínez, whose contract with Toulouse expires at the end of the month, succeeds Kasper Hjulmand at Leverkusen, who is leaving the club after one season.
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Welcome to Leverkusen, Carles Martínez Novell. Bayer 04 have appointed the 42-year-old Spaniard as the new head coach on a contract to 2028. Martínez most recently worked for FC Toulouse in the French Ligue 1 until the end of the season. He previously spent four years at Barcelona's legendary academy La Masia in his home city. Bayer04.de introduces Martínez in more detail.
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Bayer 04 plans for the 2026/27 pre-season continue to take shape. The Werkself will kick off the new season in mid-July with the return to the training ground. The highlight will be the official season opener on 8 August at the BayArena, including a friendly against La Liga club Sevilla. Friendlies in Germany will take the team to neighbouring Monheim, Offenbach and Jena.
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Strengthening the Bayer 04 Leverkusen youth teams: Konstantinos Kotsifakis will join the Werkself from Bundesliga 2 club Hertha Berlin for the 2026/27 season, where he will be a permanent member of the Leverkusen U19 coaching set-up. The German-Greek will also take on an operational role in coaching the Bayer 04 Future Team. The 29-year-old was most recently head coach of the U17s at Hertha Berlin.
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Another award for the Bayer 04 head groundsman and staff: After coming top in the 2021/22, 2022/23 and 2024/25 seasons, the BayArena pitch came second in the Bundesliga Pitch of the Year ranking for the 2025/26 season. VfL Wolfsburg secured the top spot this year, with TSG Hoffenheim in third place.
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