
“Even though the result was tight, you can’t do more than win,” said a pleased Kerem Demirbay after the final whistle. “Mainz were very deep in the first half and were waiting for us to make mistakes. We had to remain patient, and we did that very well in the second half.”
Bayer 04 coach Gerardo Seoane made just one change from the previous 3-1 win over VfB Stuttgart, which saw Demirbay replace the suspended Robert Andrich. As was the case last weekend, Timothy Fosu-Mensah, Edmond Tapsoba, Julian Baumgartlinger, Exequiel Palacios and Niklas Lomb all missed out through injury.
It was the attacking firepower of the Werkself, who had scored seven goals in the first 15 minutes of games this season, against a Mainz side who boasted the league’s tightest defence alongside Wolfsburg with just two goals conceded. They had kept four clean sheets in five games prior to this meeting between fourth and fifth. The hosts started on the front foot and a cross from Moussa Diaby inside the third minute fizzed past everyone. Mainz defended as usual they usually do with a back five as they looked to compact the space inside their own half.
The visitors then created the first chances of note. Bayer 04 youth product Dominik Kohr – making his 200th Bundesliga appearance – got a shot away on the spin from six yards but Lukas Hradecky flung out an arm just in time to deny him – as he did again against Stefan Bell from the ensuing corner. With the dangerous opening quarter of an hour gone, Mainz had been as tough as expected and managed to keep the Werkself away from their goal.

Leverkusen lacked their usual precision in build-up play and gave away the ball unnecessarily a number of times. After a quick attack through Jeremie Frimpong and Diaby, the right-back first struck the post before Patrik Schick put the ball over the line on the rebound in the 24th minute, but Diaby had been in an offside position beforehand.
An effort by Wirtz about 20 yards out flew just wide on 33 minutes. The Germany international has averaged a hand in a goal every 30 minutes this season, so he was almost due a goal there. A powerful hit from Mitchel Bakker was thwarted by Mainz goalkeeper Robin Zentner. Bayer 04 had to work hard for their chances, with much of the action coming down the right through the tireless Frimpong. But it went into the break goalless at the BayArena.
The hosts upped the ante after the restart as they pushed for the opener. Wirtz teed up Diaby, but his right-footed effort was blocked by Bell’s leg. The France international then had another attempt bound for the corner denied by Zentner only moments later, before the Mainz keeper later held Karim Bellarabi’s shot. Schick also failed to find a way through when he met Bellarabi’s cross.

The Werkself were really in charge at this point with wave after wave of attack going towards the Mainz goal. Seoane made his first change by bringing on Amine Adli for Bellarabi on the hour mark. Bayer 04 were then finally rewarded for their endeavours when Wirtz exchanged a one-two with Frimpong in a tight space before putting the ball into the far corner to open the scoring on 61 minutes. His 10th Bundesliga goal – and fourth this season – sees the 18-year-old succeed Lukas Podolski as the youngest player to reach double figures in Germany’s top flight. Adli had a goal disallowed for offside before Piero Hincapie replaced Odilon Kossounou in the centre of defence.
Schick narrowly missed out on doubling the advantage after fine work from Wirtz before Hincapie denied Marcus Ingvartsen an equaliser with 13 minutes to go. It was the first time Mainz had managed to carve out a chance in the second half against a vastly superior Leverkusen side. Wirtz fired over after interplay with Adli in his last involvement of the day as he went off with Schick and Diaby to be replaced by Lucas Alario, Nadiem Amiri and Paulinho.

Hradecky made a smart stop from Anton Stach in the 85th minute, while Adli didn’t really trouble Zentner at the other end. But the Werkself captain was called upon one final time to save the points as he showed lightning reactions to deny Ingvartsen’s close-range header with the clock approaching 90. Paulinho missed a chance to wrap things up in added time, but it didn’t matter as the Werkself claimed three deserved points at the BayArena.
Bayer 04 return to European action during the week for their second Europa League group game away at Celtic on Thursday (kick-off 9pm CEST). The next Bundesliga matchday sees Seoane’s side travel to Arminia Bielefeld on Sunday, 3 October (7.30pm).

Match stats:
Bayer 04: Hradecky – Frimpong, Kossounou (Hincapie 66’), Tah, Bakker – Aránguiz, Demirbay – Bellarabi (Adli 60’), Wirtz (Amiri 82’), Diaby (Paulinho 82’) – Schick (Alario 82’)
Mainz: Zentner – Widmer, Bell (Nebel 90’+1), St. Juste – Brosinski, Barreiro (Stach 66’), Kohr (Lee 75’), Boetius (Stöger 75’), Lucoqui – Burkardt, Onisiwo (Ingvartsen 66’)
Goal: 1-0 Wirtz (61’)
Referee: Bastian Dankert (Rostock)
Yellow cards: Tah, Diaby, Bakker, Alario – Lucoqui, Stach, Lee
Attendance: 16,624

The dress rehearsal in the Premier League for the match against the Werkself did not go well at the weekend. However, Manchester City are still unbeaten in the UEFA Champions League, the competition they won in 2023. In the first encounter with Bayer 04 this Tuesday, 25 November (kick-off: 21:00 CET), coach Pep Guardiola will be able to field just about his best line-up. The lowdown on our next opponents.
Show more
Will the Bayer 04 U19s take the next step towards their first appearance in the knockout stage of the UEFA Youth League in the away game at Manchester City? Coach Kevin Brok is well aware of this historic opportunity, but he's not about to start worrying about the maths: "We're not concerned with the question of what might be good enough. We invest everything we can and always aim for the maximum. That's our way." The game on this penultimate Matchday 5 of the league phase takes place on Tuesday, 25 November (kick-off: 16:00 CET) at the Manchester City Academy Stadium. Werkself TV will be broadcasting the whole match exclusively for Bayer 04 club members live from 15:50 CET....
Show more
€1,000 and food for a good cause: In keeping with the long-standing cooperation between Bayer 04 and the Tafel Leverkusen e.V. food bank, the U19s are also supporting the charitable organisation in the region. In addition to the generous cheque the team were able to donate to an organisation of their choice as a result of their participation in the UEFA Youth League, coach Kevin Brok's lads donated €500 worth of food - financed by their own team kitty. Ferdinand Pohl, Jesper Schlich and Co. also actively helped to stow the food in the Tafel's premises.
Show more
Bayer 04's impressive run of form has not been affected by the international break: The Werkself followed up their 6-0 victory over Heidenheim with a 3-1 win at VfL Wolfsburg that sees them move up into a Champions League spot in the Bundesliga for the first time this season. In the first half, it was an outstandingly cool and consistent performance by the team under head coach Kasper Hjulmand, who earned a special record at Bayer 04 on Saturday. Find out all about the win at the Volkswagen Arena in the Werkself review.
Show more
Werkself-TV shows the highlights of Bayer 04's 3-1 win at VfL Wolfsburg on the 11th matchday of the Bundesliga 2025/26...
Show more