
This week all the turf at the BayArena was removed and the base level below was aerated. "We have worked-in soil nutrients and that will allow the roots of the new turf to take up nutrients straightaway," explained Georg Schmitz, head of the ground staff at Bayer 04. Finally, the 1.2 metre wide and 15 metre long rolls of turf were rolled out and laid next to each other - the first cut will be made tomorrow (Saturday). The ground staff ordered the turf from Schwerin as it is particularly hard-wearing. "Theoretically, you could play on it in three days," said Schmitz but – in ideal weather conditions – it takes around eight weeks for the new playing surface to bed in. Until then, it is a question of mowing, feeding and watching.
The pitch at the neighbouring Ulrich Haberland Stadium is also being replaced at the moment. After the turf is taken away, work will be done on the undersoil heating before the new seed is sown. The surface will probably be playable again at the beginning of September.


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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