
"Mitchel Bakker is a technically gifted and dynamic player on the wing whose profile fits in perfectly with Bayer 04," explained sporting director Simon Rolfes. "He is still young and capable of developing but he has already gained experience at the highest level at a top European club. Mitchel was an important player for PSG, particularly under coach Thomas Tuchel, and he will increase the quality of our squad. We are certain he is on the verge of a successful future."
Sporting managing director Rudi Völler emphasised the versatility of the 21-year-old Dutchman who joined the top French club from the Ajax academy two years ago. "Mitchel Bakker combines athletic qualities such as pace and strength in challenges with footballing ability. He is a modern full-back with a strong desire to get forwards and he will help our team," said Völler.
For Bakker, who made 40 appearances for PSG last season in Lique 1, the French cup and the Champions League, the move to Leverkusen means an "opportunity to take the next step at an attractive club. The overall package from Leverkusen convinced me. The sporting management did a lot to get me and the conversations were very productive. The club is ambitious and so am I. That goes together."

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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