
“Kai has played for us for ten years including four seasons in the first team. During that time, he’s become an international player and has already made brilliant achievements despite his youth,” declared sporting managing director Rudi Völler. He believes the 21-year-old is “already world class and definitely one of the best players ever to play for Bayer 04. In the next few years, Kai will prove what a great player he is in the extremely demanding English league.”
For sporting director Simon Rolfes, Havertz‘ departure is “obviously a loss in footballing terms. Kai is a wonderful player who deserves his future both in the Premier League and with Germany,” said Rolfes. “He will definitely make it at the highest level in England and provide an impressive example of how young players can develop at Bayer 04 – promoted and shaped in a team with great opportunities and ambition.”
Havertz leaves Leverkusen, where he progressed from the Kurtekotten Academy into an exceptional player the target of nearly all the top European clubs, with thoroughly divided feelings: “I’ve been here so long with so many people – with coaches, teammates, staff and fans – and experienced wonderful things. You don’t just forget that by changing clubs,” said the attacking midfielder. “I’d like to thank everybody at Leverkusen, who have helped and supported me over the ten years, from the bottom of my heart. I grew up here and became an adult here – as a player and also as a person,” said Havertz. “But the time has come for a new start. And I’m looking forward it.”















Midfielder Ruby Grant is leaving Bayer 04 Leverkusen and joining Portuguese runners-up Sporting CP a year before her contract expires. The 24-year-old has been at the Werkself since January 2025.
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Bayer 04 have loaned Brazilian full-back Arthur to Bundesliga side Werder Bremen for one year. Arthur Augusto de Matos Soares – the full name of the right-back – has a contract with Leverkusen until 30 June 2031. At Werder, the 23-year-old is expected to make an impact and help the long-established club further consolidate their position in the Bundesliga.
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Bayer 04 have loaned defender Jeanuel Belocian to Spanish top-flight side Racing Santander. The 21-year-old defender joins the team currently ninth in La Liga until the end of the current 2026/27 season. Belocian’s contract remains valid until 30 June 2029. Last season, the 1.86-metre-tall U21 international was loaned to VfL Wolfsburg for six months.
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He knows the dressing room, the pitch and the club. But, above all, he knows the feeling of playing for the Werkself at the BayArena: Moussa Diaby is back in Leverkusen after three years. The lightning-fast winger has signed a contract with Bayer 04 until 2031 and he will once again wear the number 19 jersey. The left-footed player previously played for the club from 2019 to 2023, having arrived in the Rhineland from his native France as a promising young talent and eventually leaving the club – having established himself as one of the Bundesliga’s best attackers – to join Aston Villa in the Premier League. Now he has returned to Bayer 04 from Al-Ittihad FC in Saudi Arabia.
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