
Due to the severity of the injury, an operation is required following the immediate treatment in Columbia. This will be performed by a specialist in Madrid by agreement with Bayer 04, Arias and Atlético. The 28-year-old Arias is expected to fly from Colombia to Spain in the middle of next week.
“This serious injury hits us hard and affects everybody. Santiago is a great character and has joined us with great ambition and it’s a bitter blow for him,” declared sporting director Simon Rolfes. “Like Atlético Madrid, we will do everything we can to support Santiago in his recovery. After the operation and his return to Leverkusen, he will be looked after by us during his rehab. Our medical section and the whole club are behind him so that he can return fully fit as soon as possible.”
“I can’t describe how I feel. I’d be lying if I said I’m doing alright but I don’t want to maintain the opposite. I’m sad about the situation,” Arias said on Instagram on Saturday. “This is another test to overcome and it will make me stronger. I promise to work hard to get back quickly and stronger and be able to wear the colours of Colombia and my club Bayer 04 Leverkusen again.”


It was another incredibly close call in the end: The second showdown in the 2026/27 VBL Club Championship saw the #B04eSports team once again narrowly miss out on a place in the top 16 of the preliminary round – and with it, a spot in the in-person knockout stage. It was a bitter blow: Marc and Sean Landwehr again fell just short, despite being level on points with their rivals. As was the case last month, their weaker record across the twelve individual matches in the six preliminary round fixtures proved decisive.
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“They stuck with us over the past few weeks when things weren’t going so well,” said captain Edmond Tapsoba, thanking the fans for their support after the 2–1 win in Cologne and dedicating the derby victory to them. Throughout the 90 minutes, the Werkself had looked unfazed and in command, inflicting the first home defeat of the season on FC Köln. It was the sixth consecutive win against the Cologne team for Bayer 04 – head coach Carles Martínez, on the other hand, was facing the team from the neighbouring city for the first time and “now really knows what this derby win means”. The Werkself derby review.
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Following the 2–1 derby victory away at FC Köln on Bundesliga matchday 9, Edmond Tapsoba, Malik Tillman and Aleix Garcia spoke to Werkself TV...
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Werkself TV shows the highlights of Bayer 04's 2-1 derby win at 1. FC Köln Matchday 9 of the 2026/27 Bundesliga season...
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There were celebrations among those in black and red at the RheinEnergieSTADION. On Matchday 9 of the 2026/27 Bundesliga season, the Werkself beat 1. FC Köln 2-0 and registered their sixth successive win in the derby. Aleix Garcia put Bayer 04 in front after just seven minutes with a direct free kick. Leverkusen played with discipline and energy after that and didn't allow some fierce challenges to unsettle them. Patrik Schick made it 2-0 in the 86th minute, and Said El Mala's goal in stoppage time for Köln proved nothing more than consolation. Jonas Hofmann crowned the derby win with his 100th appearance for the club.
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