
It is exactly five weeks since the Werkself players not called up to their national teams started a well-deserved summer break after the #Bayer04MexicoTour. Today (Saturday) saw Robert Andrich, Kerem Demirbay and Co. return to the BayArena for the annual performance tests. Today's medical checks will be followed on Sunday by the physical part of the testing.





Whether it's in the dressing room, the Mixed Zone or in the Werkstatt: The Werkself players were beaming when they met up with teammates after a break of more than a month. And head coach Gerardo Seoane, plus his assistant coaches Patrick Schnarwiler and Alberto Encinas on site at the BayArena, chatted with the players to gain their first impressions after the summer break.
The kit worn by Karim Bellarabi and Co. is different from last season as the Black and Red shirts bear the name of the new kit supplier Castore.

The Werkself players taking part in the medical section of the performance tests on Saturday included returning loanees Nadiem Amiri (CFC Genoa), Mitchell Weiser (Werder Bremen) and Ayman Azhil (RKC Waalwijk). The international players, who flew out to join their national teams immediately after the #Bayer04MexicoTour, will start the pre-season at a later point in time.

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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