
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.

New signing Miguel Gutiérrez arrives in Leverkusen having won the Champions League, the Spanish league title and an Olympic gold medal. However, the 25-year-old Spaniard, signed from Napoli, is looking to the future – he wants to write the next chapter of success with the Werkself. Bayer04.de takes a closer look at the skilful, attack-minded left-back, who will wear the number 3 jersey.
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The Werkself's training camp in Weimarer Land all in one place: in our daily blog you'll find all the insights and updates from the day. Day three (Tuesday 4 August) begins with a thorough open session on the pitch. After lunch, some players have media engagements at the team hotel, and then the team come together for a barbecue in the evening.
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Nine matches against teams from nine countries, two penalty shoot-outs won, and encounters that went far beyond football: As with last year, the Inklusionswerkself enjoyed an extraordinary week at the Genuine Cup 2026 in Houston, USA, and made memories that will last a lifetime. This year, the Leverkusen side took part as Germany’s official representatives and, accordingly, took to the pitch in Germany kit. Together with 53 teams from 53 nations, the Black and Reds once again sent a powerful message of inclusion and participation – and also impressed on the pitch by winning their group.
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The Werkself training camp in the Weimarer Land all in one place: in our daily blog, you’ll find all the insights and updates from the day. The programme for day two (Monday, 3 August) centres on two training sessions – one in the morning (open to the public) and one in the early evening (behind closed doors) – at the nearby training grounds. In the afternoon, fans can look forward to a big fan meet-up with club legend Paulo Sergio at Schloss Blankenhain.
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