
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.”


In the first episode of the new interview series "A New Chapter", Werkself defender Jarell Quansah reflects on his first few months under the Cross and speaks about his journey from England to Leverkusen. Having come through the ranks at Liverpool, a new chapter began for Quansah in the summer at Bayer 04 — with new objectives, fresh challenges and much ambition. In the video, the centre-back speaks about his development as a player and person, about the courage to leave your own comfort zone, and about what it means for him to be part of an international team in a different country. Honest, reflective and full of motivation — just like the start of his Werkself career.
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Full focus on Hoffenheim: after the late postponement of the away match at Hamburger SV, the Werkself are looking forward. To get themselves in top shape for the key clash at top-six rivals TSG Hoffenheim on Saturday 17 January (kick-off 15:30 CET), a number of players showed full commitment even on a day off - including two AFCON returnees...
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After Rio de Janeiro, it's off to Thuringia: This summer, Bayer 04 Leverkusen will prepare for the 2026/27 football season in Germany. While Brazil was the destination last year, the Werkself will now set up their training camp in Blankenhain, just outside Erfurt, from 1 to 7 August 2026.
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Four Bayer 04 players are in action at the 35th edition of the Africa Cup of Nations being played in Morocco from 21 December to 18 January 2026: Eliesse Ben Seghir for the hosts, Edmond Tapsoba with Burkina Faso, Ibrahim Maza for Algeria and Christian Kofane with Cameroon. Updates on the AFCON matches involving Werkself players...
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Due to the last-minute postponement of the Bundesliga match between Hamburg and the Werkself on Tuesday, 13 January, Bayer 04 will reimburse the ticket price to all 3,500 fans who had already travelled to Hamburg as a sign of appreciation. The tickets remain valid for the rescheduled match (date not yet set).
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