
Head coach Xabi Alonso kept faith with the same starting line-up as in the 4-1 home win against Heidenheim. With the support of a sold-out away section, the Werkself looked to gain control of possession from the start but Mainz were initially more often in and around the opposition box. The first effort from the visitors came from Alejandro Grimaldo on ten minutes but the Spaniard hit his free kick just over the target.
The first goal of the game came from the Mainz player Sepp van den Berg when the defender turned the ball into his own net from a whipped-in cross from Jeremie Frimpong – giving the Werkself the lead (18'). The hosts, starting the matchday next to bottom in the table, adopted a physical and intensive approach to the game to counter the Leverkusen passing play. They were unable to beat the in form Lukas Hradecky in the Werkself goal so that Bayer 04 went into the break 1-0 up and with almost two thirds of possession.







Werkself keeper Hradecky was centre stage for the first goalmouth action in the second half when he pulled off a brilliant reflex save to turn a Karim Onisiwo header over the bar (54’). The second goal of the game came at the other end: Grimaldo hit a free kick from the left of the box over the wall into the left corner of the net to score his second goal of the season (59') following on from his first free kick strike in Munich. Jonas Hofmann increased the lead to 3-0 six minutes later with a volley – and his celebration in front of the away end put the travelling Werkself support in a party mood.
Victor Boniface missed a chance to make it four for Leverkusen with 15 minutes to play when the Nigerian was denied by the Mainz keeper Robin Zentner. Bayer 04 eased off somewhat and the numerous changes on both sides saw a quiet end to the game. The Werkself maintained the three-goal advantage and are now temporarily at least top of the Bundesliga table.






Bayer 04 will set off to Norway on Wednesday for the second group match in the UEFA Europa League at Molde kicking off at 21.00 CEST on Thursday. The double fixture week ends with a home derby against FC Köln on Sunday at 15.30 CEST.
Match stats:
Mainz 05: Zentner - van den Berg, Bell, Fernandes - da Costa (El Ghazi 69’), Barreiro, Kohr (Krauß 69’), Caci - Gruda (Ajorque 76’), Lee (Barkok 69’) - Onisiwo (Richter 84’)
Bayer 04: Hradecky – Kossounou, Tah, Tapsoba - Frimpong (Stanisic 86’), Palacios, Xhaka (Andrich 79’), Grimaldo - Hofmann (Amiri 86’), Wirtz (Adli 63’) - Boniface (Hlozek 79’)
Goals: 0-1 van den Berg (o.g. 18’), 0-2 Grimaldo (59’), 0-3 Hofmann (65’)
Booked: Fernandes, Gruda, Richter, Barreiro - Xhaka
Referee: Benjamin Brand (Unterspiesheim)
Attendance: 33,305 (sold out) at the Mewa Arena

Werkself TV shows the highlights of the 4-0 victory in the friendly match against KRC Genk...
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In their third friendly of this pre-season, Bayer 04 played on home soil for the first time – and won there too! The Werkself claimed a comfortable 4-0 victory against Belgian top-flight side KRC Genk at the Ulrich-Haberland-Stadion. Jeanuel Belocian (9’) and Nathan Tella (42’) gave a dominant Leverkusen a 2-0 lead at the break, which Afonso Moreira (51’) and Christian Kofane (53’) doubled after the break. Among the many second-half substitutions was Patrik Schick, who made his first friendly appearance of the summer.
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The Werkself continue their 2026/27 pre-season preparations with their third friendly against Belgian top-flight side KRC Genk at the Ulrich-Haberland-Stadion on Wednesday 29 July (kick-off 15:00 CEST). Werkself-TV is broadcasting the match live and in full in a stream from 14:50 CEST...

After the children from the Bayer 04 Football Academy grilled Janis Blaswich and Simeon Rapsch last week, another group of 20 young Werkself fans gathered at the BayArena press conference room on Tuesday afternoon, 28 July . This time, the kids directed their questions at Tim Oermann and Jonah Berghoff. Defender Oermann raved about his school days, whilst talented midfielder Berghoff revealed to the young footballers, amongst other things, who his favourite player is – and he is also at Bayer 04. To round things off, the pair naturally obliged with all requests for autographs and selfies.
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Bayer 04 are back on the pitch. Following the first training sessions, the Werkself play the first pre-season friendly on Saturday, July 18. The match against Oberliga club Sportfreunde Baumberg kicks off at 15:30 CEST in Monheim am Rhein. Fans unable to attend the match can watch head coach Carles Martínez’s first game in charge for free via a livestream at bayer04.de and on the Bayer 04 app, as well as on Werkself.tv (exclusively for members). Just log on and watch the games live. All the other Werkself preseason friendlies leading up to the 2026/27 season will also be streamed live for free.
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