
Three days after the 4-0 win against Twente Enschede, Bayer 04 sealed another victory in a friendly against the team third from bottom in the Dutch first division (Eredivisie). "3-1 is a good result," was the assessment of Bosz. "Today we tried to do a couple of things better that we didn't do so well in the game against Twente. In the first friendly for example, the build-up from the back took too long for my liking and we did it better today. But there are also other things we have to do better in future," added the 55-year-old Dutchman.
Bosz separated his squad into two teams for the first of two friendlies of the day: A side for the match against Zwolle and another for the friendly against Preußen Münster, which followed directly after the first game behind closed doors. "We don't have much time and it's important for me to get to know all the players. And it's good for the players to get 90 minutes on the pitch," said the new Werkself head coach in explaining the approach.
In front of a crowd of 470 at the Ulrich Haberland Stadium, the Werkself got off to the poorer start against the visitors from Holland – in the opening ten minutes, goalkeeper Lukas Hradecky kept his team from going behind three times. The Black and Reds then came into the game and created a number of goalscoring opportunities. After shots from Julian Brandt, Leon Bailey, Kai Havertz, Charles Aránguiz and Lars Bender failed to find the back of the net it was Kevin Volland who opened the scoring on the half-hour mark. Brandt provided the assist with some impressive dribbling and the final pass. Just three minutes after the opener, Bailey, who was playing on the right flank, doubled the lead – this time Volland provided the assist in the penalty area. Havertz was then twice frustrated by saves from the alert PEC keeper Mickey van der Hart. Bayer 04 went into the break with a 2-0 lead.
In the second half, the Werkself carried on where they had left off in the first 45 minutes, playing on the front foot and pressing the visitors back. Of the best chances created for the Werkself, only Bailey was able to reap the benefit when on 75 minutes – put through by Brandt – he coolly slotted the ball past the Zwolle keeper van der Hart to double his tally. Seconds before the final whistle, Zwolle prevented a second win for Bayer 04 without conceding when Stanley Elbers converted a rebound from close range to make it 3-1.
Bayer 04: Hradecky – L. Bender (Stanilewicz 69'), Tah, S. Bender, Wendell – Aránguiz – Bailey, Havertz, Brandt – Volland, Bellarabi


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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