
"Mario Hermoso is an experienced player on the international stage and, in addition to playing as a central defender, he is a very capable and organised left back," said Bayer 04 sporting managing director Simon Rolfes in describing the 1.84 metre tall defender. "Mario will also bring additional versatility to our defence and will compensate very well for the absence of Jeanuel Belocian."
Hermoso knows Bayer 04 well having played the Werkself twice in Champions League games in 2022/23. "They were two highly emotional games with neither side giving anything away exactly like it was in Madrid a week or so ago," said Hermoso, who has made five international appearances for Spain. "I'm very much looking forward to aiming to achieve big targets with the Werkself. Everything is set up here for a successful season on the pitch."

After the first win of the season against 1. FC Union Berlin (4-0) last weekend, the Werkself are aiming to collect another three points at FC Augsburg on Saturday 12 September (kick-off 15:30 CEST). The hosts, meanwhile, are enjoying their best-ever start to a Bundesliga campaign and go into Matchday 3 top of the table for the first time. The Matchday News.
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The Werkself are away to FC Augsburg on matchday 3 of the 2026/27 Bundesliga season. The game at the WWK Arena against the current – and for the first time – league leaders of the German top flight is on Saturday 12 September at 15:30 CEST. Ahead of the match, head coach Carles Martínez spoke about this week’s training and the team’s approach to the fixture, as they face an opponent brimming with confidence. The Spaniard also addressed a number of squad matters.
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FC Augsburg are top of the table for the first time in their Bundesliga history. After two wins for starters, FCA lead the German top-flight with six points and a goal difference of 7 to 1. This Saturday, 12 September (kick-off: 15:30 CEST), Augsburg are looking to build on their strong start to the season against the Werkself. The lowdown on our next opponents.
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Following the closure of the 2026 summer transfer window, the Bayer 04 men's and women's first teams lined up for a first-ever joint photo at the BayArena. Werkself fans can now download the official photos for free.
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Bayer 04 Women will be without captain Carolin Simon and striker Valentina Mädl over the coming weeks. Both players missed last Friday's 2-1 Bundesliga win at TSG Hoffenheim because of muscle injuries.
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