
All three of the Bayer 04 winter signings are now well and truly at Bayer 04. While Timothy Fosu-Mensah can already look back at two starts and a substitute appearance for the Werkself, Jeremie Frimpong made his debut for Leverkusen on Tuesday night in the DFB Cup game in Essen. We congratulate the 20-year-old Dutchman on his first game for the Werkself. Following his period of self-isolation, Demarai Gray joined his new teammates on Thursday and completed his first training session in Leverkusen.








Gray and Frimpong went in front of the cameras after the training session. Official photos were taken in both the black home and the red away kits – for autograph cards, for bayer04.de, graphics etc. Here's a little taster:

Santiago Arias is back in Leverkusen. The Colombian, who arrived on loan from Atlético Madrid in the summer, returned to Germany at the start of the week and has been working on his comeback in the 'Werkstatt' at the BayArena since Wednesday. After the bad fractured fibula he suffered in the international against Venezuela in October, Arias underwent an operation in Madrid and started his rehab there. Two screws had to be removed from his leg recently and now the 29-year-old can fully focus on a hopefully rapid return to the pitch.
A former Bayer 04 player with legend status celebrates his 62nd birthday on this Thursday: many happy returns to Christian Schreier. Stay fit and healthy. The striker played for the Werkself from 1984 to 1991 and he was one of the heroes from the UEFA Cup triumph in 1988.


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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Opening opponents, derby weekends, the opponents in the season finale: This information and more will be available to Bayer 04 fans on Thursday, 2 July, when the 2026/27 Bundesliga fixture list is published.
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Rüdiger Vollborn has been at the club for 40 years, he holds the record number of Bundesliga appearances for the club (401) and is the only Bayer 04 player to have won both the UEFA Cup (1988) and the DFB Pokal (1993). And the Berliner stayed with the Werkself after ending his impressive playing career as he worked as a goalkeeping coach for the following nine years. Vollborn now works under the Bayer Cross as a fan liaison officer and club archivist. Since February 2021, the personal Black and Red lexicon takes Werkself fans under the heading of 'Rudi recounts...' on a brief trip through the history of Bayer 04 every month…
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