
"Charly has had a difficult time in the past six months due to his injury. It was no longer possible for him to play at his normal level in the closing stages of this season. Therefore, we have met his request to return to South America two months earlier than planned to be able to have time to make a systematic start with his new club," explained Bayer 04 sporting managing director Simon Rolfes. "Charly was an important part of our Werkself for a good seven and a half years – now we wish him every success with his new, old club in Brazil."
Aránguiz' departure is a turning point for the Chile international with 97 caps: "I've always felt at home in Leverkusen through all the years. This club has also always supported me even in difficult times and I won't forget that," said the midfielder. "Now I want to spend the rest of my career in South America closer to my family. But I'd like to say thank you, particularly to the fans in Black and Red – for me it is leaving in friendship."

Werkself-TV shows the highlights of Bayer 04 Women's 2-0 win against Hamburger SV on Matchday 9 of the 2026/27 Google Pixel Women's Bundesliga.
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1. FC Köln host Bayer 04 on Sunday 8 November (kick-off 15:30 CET) in the 75th Bundesliga derby between the Rhineland neighbours. The lowdown on our next opponents.
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The Werkself have the chance to end an intense run of fixtures with a derby victory as they visit Köln on Sunday ahead of the international break. Head coach Carles Martínez spoke on Friday at his press conference about the attributes his team needs and the support of the fans.
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After back-to-back away defeats, Bayer 04 Women now face their penultimate home fixture of 2026 as they welcome Hamburg to the Ulrich-Haberland-Stadion on Saturday (14:00 CET) seeking three important points in the Google Pixel Bundesliga.
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