
"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."

Werkself-TV shows the highlights of the Bayer 04 women's 0-1 loss at Eintracht Frankfurt on the 17th matchday of the Google Pixel Frauen-Bundesliga 2025/26.
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Calling all eSports fans: On Saturday, 21 February (from 16:00 CET), the Werkself Wildcard Cup will take place at XPERION Köln (Hansaring 97, 50670 Cologne). Interested EA FC 26 amateur players will have the opportunity to win attractive prizes and a place in the VBL Open Play-offs by WOW. The play-offs are the final preliminary stage of the VBL Grand Final by WOW, the tournament for the German individual championship and, alongside the club championship (VBL CC), the most important sub-competition in the German eSports scene. Read on for information on registration.
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At its first general meeting on 5 February 2026 in Frankfurt am Main, the Frauen Bundesliga FBL e.V. made key decisions regarding the future direction of the Women’s Bundesliga. The meeting was based on the results of the negotiations with the German Football Association (DFB) over the past few weeks.
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The Bayer 04 U19s have bowed out of the UEFA Youth League following a thrilling knockout game. In the round of 32 at Villarreal, Emmanuel Chigozie Owen (11) and Ivan Massek (18) turned an early deficit into a 2-1 half-time lead. However, the Spaniards struck back in the second half to make the final score 3-2, which earned them a place in the round of 16 and brought the Werkself's European campaign to an end.
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