"The team didn't just produce a brilliant tactical performance with a man down at Stuttgart. The spirit, the mentality – we have positive memories of that game," said Gerardo Seoane looking back at the 3-1 win at VfB. The Werkself played with ten men for an hour in last Sunday's match after Robert Andrich was sent off.
It was an energy-sapping and intensive clash for Bayer 04 at Stuttgart. However, in contrast to the next few weeks, there was no game in the Europa League or the DFB Cup so Patrik Schick and Co. were able to recover in their own time. That means Seoane has all the players available from the squad for the Stuttgart game with the exception of the suspended Andrich.
Edmond Tapsoba, who has been back on the training ground for the past few days, is still sidelined along with Julian Baumgartlinger, Timothy Fosu-Mensah, Exequiel Palacios and goalkeeper Niklas Lomb.
The biggest plus for the visitors from Mainz this season is their strength in defence: The team under head coach Bo Svensson have only conceded two goals – the least in the league along with VfL Wolfsburg. It is clear given the stats that a considered approach will be required to get on the scoreboard. Seoane: "We face the challenge of finding solutions to their compact defending to be able to create good chances. It's down to us from the start to produce high intensity and use the width of the pitch to pull their defence apart."
A look at the table, with Mainz 05 level on points with the Werkself in fifth place, is only a "snapshot" for the Swiss boss. More significant are the impressive performances by the next opponents – and that already started at the start of the second half of last term (fifth place in the second half of the season table).
There is no doubt that Lukas Hradecky and Co. face a tricky game against Mainz but they can again count on the support of 15,000 fans. There will be 455 away fans from Mainz. There are still a few remaining tickets for Bayer 04 fans making a late decision to attend the game.
Match information:
Broadcasters: Sky and Werkself Radio
Referee: The match officials will be announced on the day of the game

A special visit to the BayArena: 222 members from volunteer fire brigades in Leverkusen, the Rheinisch-Bergisch district and the Oberbergisch district watched the Werkself’s 2–0 home win over Slovenian champions NK Celje live in the stadium. Bayer 04 had invited them to the 2026/27 Europa League opener as a thank-you for their tremendous dedication. They watched the match together in Block F4.
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The Bayer 04 U19s have extended their winning run with a fifth consecutive victory on Matchday 5 of the DFB Youth League’s preliminary round. Coach Patrick Greveraars’ side secured a 3–2 (2–1) win in their match against second-placed FC Viktoria Köln, with Burak Kir and Nebe Domnic scoring for the hosts in the first half before captain Ben Hawighorst found the net after the break.
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Bayer 04 will have to manage without defender Guéla Doué for the time being. The Ivory Coast international sustained a muscle injury to his right calf during the final Werkself training session yesterday ahead of the Europa League clash with Slovenian champions NK Celje.
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For the first time since reaching the final against AS Roma (2–2, first leg 2–0) in May 2024, Bayer 04 are playing another home match in the UEFA Europa League – and they will be wearing their new European kit. On Wednesday 16 September (kick-off: 21:00 CEST), the BayArena will welcome Slovenian champions NK Celje, who appointed a new coach this week following a mixed start to the season. Under the slogan “40 Years Across Europe. Still Creating History.”, the Black and Reds now aim to add the next chapter to their European history, which has seen so much success in recent years. Bayer 04 fans can follow the match on free-to-air TV on RTL, as well as on Sky and Werkself Radio. The matchday news.
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European football returns to the BayArena: Bayer 04 host Slovenian champions NK Celje on matchday 1 in the group stage of the 2026/27 UEFA Europa League. Ahead of the match on Wednesday 16 September (kick-off: 21:00 CEST), head coach Carles Martínez and midfielder Aleix Garcia spoke at the pre-match press conference. The focus was primarily on the great anticipation surrounding the competition and the clear objectives for it – and, given the circumstances, on a last-minute change to the opposition line-up.
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