
UEFA have appointed experienced Englishman Michael Oliver to oversee the game. The 37-year-old has been a FIFA referee since 2012 and has previously taken charge of two Bayer 04 matches. The first was a 1-0 win at Rosenborg in the 2012/13 Europa League, followed by a 2-0 victory at Lokomotiv Moscow in the 2019/20 Champions League campaign. Oliver will be assisted by compatriots Stuart Burt and Simon Bennett. Chris Kavanagh is the VAR.
Atletico were also one of Leverkusen’s opponents the last time they competed in the Champions League back in 2019/20. In fact, this is the fourth season where Bayer 04 and the Madrid club have come up against each other. Previous encounters were in the 2014/15 round of 16 (Atletico won on penalties), the same stage of 2016/17 (4-2 on aggregate for the Spaniards) and in the aforementioned group stage in 2019/20, when the Werkself won 2-1 at home and lost 1-0 in Madrid.
Both teams probably expected their campaigns to have started differently. While the Werkself are currently second bottom in the Bundesliga, while Atletico themselves won only two of their first four league outings. A win at the weekend after their opening 2-1 victory over Porto in the Champions League perhaps shows signs of improvement. Here’s more on our opponents.
Bayer 04 fans can also have all the most important information to hand in Champions League home games with Werkself LIVE. The flyer, which offers facts and starts on the clash with Diego Simeone’s team, is displayed in the BayArena. It’s also available for free online HERE.

For those who can’t be at the BayArena tonight, they can listen to the Werkself Radio in German. The broadcast starts around half an hour before kick-off. You can also keep up to date with the German live text. Both are available on bayer04.de and in the Bayer 04 app.

In mid-August, the Werkself will set off on a four-day trip to England to play their final two friendly matches of the 2026/27 pre-season against Premier League clubs Nottingham Forest and Newcastle United. The match in Nottingham against the Tricky Trees is on Wednesday 12 August at 20:45 CEST (19:45 BST) at the City Ground. The game against the Magpies in Newcastle is on Saturday 15 August at 16:00 CEST (15:00 BST) at the atmospheric St James’ Park. Details on ticket sales for both matches.
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Black and Red talent development at the highest level – even off the pitch: Apprentices Jule Suermann, Leandra Bellia and Julia Niederheide have successfully completed their two- or three-year apprenticeships at the club. Bayer 04 honoured the trio at the BayArena on Tuesday.
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Following the summer break, most of the players are back in Leverkusen. While two Bayer 04 first-team players are still in action at the World Cup, the players present officially kicked off the new season with fitness assessments. At the Werkstatt, the Bayer 04 rehabilitation and training centre, Robert Andrich, Edmond Tapsoba and the rest of the squad worked up quite a sweat in the sweltering summer heat. New signings Afonso Moreira and Kennet Eichhorn also successfully completed the day’s sessions alongside their new team-mates.
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The Werkself return tomorrow, Tuesday 14 July (from 11:00 CEST at the BayArena; live stream on bayer04.de, the Bayer 04 app and YouTube), with new head coach Carles Martínez leading his first training session as part of the Bayer 04 set-up. His coaching team comprises a mix of new and long-standing colleagues.
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The FIFA World Cup 2026 in the USA, Canada and Mexico is underway. A total of eight Leverkusen players are taking part in the 23rd World Cup, with 48 teams in the tournament for the first time. Bayer04.de brings you all the latest from Werkself players at the World Cup.
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