
"Now we have created the position where players develop so successfully here that they are then able to take the next step to a top club. It was similar with Lisanne Gräwe and Elisa Senß who have both become Germany internationals," said Thomas Eichin, director of professional teams and thereby also responsible for the Women's section at Bayer 04: "Losing players like that is a pity but understandable. We have to continue working sustainably to soon be able to have further players of a similar quality to Janou."
Levels joined Bayer 04 in the summer of 2023 after five years at PSV Eindhoven. Since then the two-time Netherlands international has played 38 games and scored two goals.
"Janou is an important part of the team as a leader both on the pitch and in the dressing room," said Achim Feifel, Bayer 04 Women's team sporting director. "We are very grateful for her commitment and we wish her all the best for the future."
"I really felt at home and valued from the start at Bayer 04. It's a very special feeling that definitely isn't a given. So I'm very grateful looking back at the last two years where I've developed on and off the pitch," said Levels: "I'm particularly proud to be part of this so successful season. Now I'm ready for the next step in my career but Leverkusen will always have a place in my heart."

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.
Show more
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.
Show more
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.
Show more
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.
Show more
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.
Show more