
Bayer 04 have already faced Olympiacos twice in the Champions League. In the group stage in 2002/03, Klaus Toppmöller's Werkself learned their lesson from a 6-2 away defeat as they beat the Greeks 2-0 at home thanks to goals from Juan and captain Bernd Schneider. In recent years, Leverkusen have also fared well against opponents outside the top five European leagues, winning 14 of their last 19 European matches and losing none.
The strong Champions League defence of the team led by Kasper Hjulmand - which has conceded just two goals in the last three UCL matches, the fourth-fewest in the competition - should lay the foundations for the first win in four away games in Greece. Aleix Garcia, who has delivered the third-most line-breaking passes in the league phase so far, could once again activate his through ball delivery service. In the game against Olympiacos, the Spaniard will be up against coach José Luis Mendilibar, his former manager from his time at SD Eibar in La Liga. And the captain of the Greek side is also a familiar face at Bayer 04: Panagiotis Retsos played 43 games for the Black and Reds between 2017 and 2022. Ahead of the match, he spoke in an interview with bayer04.de about his fond memories of his time at Leverkusen and the impending reunion with former team-mates.
With a narrow 1-0 win at Kairat Almaty, Olympiacos moved very close to the play-off places again after the Mendilibar side nearly held Real Madrid (3-4) and drew with PSV Eindhoven (1-1) in their previous games. Despite their recent elimination from the Greek cup competition, the Red and Whites have enjoyed success outside of the UCL in recent years, winning the UEFA Conference League in 2024 and then the domestic double of championship and cup. The experience of the team around captain Retsos has proved to be a trump card: Alongside Gelson Martins and Daniel Podence (both 30 years old), striker Mehdi Taremi (33) also brings many years of experience from top European clubs. Where the Greek champions do have problems, however, is shown in our lowdown on the next opponents.

When the Werkself invite Olympiacos to a sirtaki on Tuesday night, true to the motto ‘Sound of Dreams - #aCROSS Europe 2025/26’, an appropriate musical backdrop is of course a must. The exclusive UCL Spotify playlist will bring this to the ears of Bayer 04 fans. In addition, all holders of the Champions League Tour Pass will once again be able to secure matching stickers for this away game at the Fanwelt in the south stand at the BayArena this week - and win great prizes at the end of the league phase.
1,400 Bayer 04 fans are making the journey to historic Athens to defy the noisy Olympiacos supporters at the Georgios Karaiskakis stadium tonight as they look to cheer the Werkself on to an important away win.
Italian referee Maurizio Mariani takes charge of a Werkself match for the third time. Bayer 04 are still unbeaten under him, winning the UEFA Europa League match against Nice in December 2020 and drawing with Club Brugge in the Champions League two years later. The 43-year-old's all-Italian team is completed by assistant referees Daniele Bindoni and Stefano Alassio plus Marco di Bello as the VAR.


Bayer 04 host Borussia Mönchengladbach at the BayArena on matchday 12 of the 2026/27 Bundesliga season. The schedule for the game remains to be confirmed. The latest information on ticket sales.
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Bayer 04 host Eintracht Frankfurt at the BayArena on matchday 14 of the 2026/27 Bundesliga season. The schedule for the game remains to be confirmed. The latest information on ticket sales.
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Werkself-TV shows the highlights of Bayer 04 Women's 0-1 loss at Bayern Munich in the round of 16 of the women's DFB-Pokal 2026/27
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“As far as mentality and determination are concerned, we have nothing to reproach ourselves for,” Robert Andrich said up after the first home defeat for the Werkself this term. In terms of their play, too, the Black and Reds put in a respectable performance for long stretches of this intense and physical match, outperforming VfB Stuttgart in most areas. It was only in terms of efficiency in front of goal that the Swabians had the edge over the Werkself. Head coach Carles Martínez wants to learn from this so that, in future, they can “win this sort of match too”. The Werkself review.
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Rüdiger Vollborn has been at the club for 40 years, he holds the record number of Bundesliga appearances for the club (401) and is the only Bayer 04 player to have won both the UEFA Cup (1988) and the DFB Pokal (1993). And the Berliner stayed with the Werkself after ending his impressive playing career working as a goalkeeping coach for the following nine years. Vollborn now works under the Bayer Cross as a fan liaison officer and club archivist. Since February 2021, the personal Black and Red lexicon takes Werkself fans under the heading of 'Rudi recounts...' on a brief trip through the history of Bayer 04 every month…
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