
The Werkself also have two friendlies to play before then. The first has already been arranged: At the end of the first week of training, the Leverkusen pros – as in last year’s pre-season – are again away to Regional League Wuppertaler SV. Other friendlies plus all kick-off times and venues will be announced as soon as they are known here at bayer04.de and also on our social media platforms.
1 July: Performance tests (morning), training restart (afternoon)
6 July: Friendly at Wuppertaler SV, kick-off: 17.00 CET
13 July: Friendly
15 to 21 July: Training camp in Zell am See/Kaprun
20 July: Friendly
28 July: Friendly
4 August: Friendly as part of season launch event at the BayArena
9 to 11 August: DFB Cup, Round One (Draw on 15 June)
16 to 18 August: Bundesliga kick-off
17/18 September: Champions League, Matchday 1 (Group stage)

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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