The German Football Association (DFB) have appointed Christian Dingert as today's match referee for the game at the MEWA Arena in Mainz. The 42-year-old has been in charge of twelve Werkself games to date resulting in four wins, three draws and five defeats. His assistants are Timo Gerach and Thomas Gorniak and Dr Felix Brych is in the VAR booth. Have a good game.
Bayer 04 have scored in all of the past ten Bundesliga matches against Mainz 05. That is the longest run of goals for the Werkself against an opponent currently in the Bundesliga. The statistics generally favour the team led by head coach Gerardo Seoane: 17 wins, five draws and 11 defeats in 33 meetings. The Werkself also come out top in a comparison of statistics. But that was also the case before the last two home games against Augsburg in Hoffenheim – with both games ending in defeat for Leverkusen.
Continuing with winning ways: In spite of losing key players like former captain Moussa Niakhaté, who has joined Nottingham Forest in the Premier League, and also Jeremiah St. Juste, who has signed for the Lisbon club Sporting CP, Mainz have been able to maintain their impressive performances from last season. FSV have made a respectable start to the season with two wins and one draw in the first three games and they are currently fourth in the table. The team from the Rhineland Palatinate also won their DFB Cup game with ease (3-0 against Erzgebirge Aue). All the key information on today's opponents from Mainz can be found in the lowdown on our next opponents.
You can also follow the Seoane team as usual via Werkself Radio. Anybody unable to support the team from the away stand at the MEWA Arena, can listen to the radio broadcast from half an hour before kick-off. Cedric Pick and Niko Hartmann will again keep you up-to-date on the match against Mainz 05. Match information is also available via live text commentary. Both the radio broadcast and the text updates can be found at bayer04.de as well as on the Bayer 04 app.
Today's Black and Red birthday boy is Helmut Winklhofer who is 61 today. The player born in Lower Bavaria joined Leverkusen from Bayern Munich in 1982 and after three years and 98 Bundesliga appearances he returned to Munich and went on to win the German league title three times in succession and the DFB Cup with the German record champions. Bayer 04 wish Helmut many happy returns.
Strengthening the Bayer 04 Leverkusen youth teams: Konstantinos Kotsifakis will join the Werkself from Bundesliga 2 club Hertha Berlin for the 2026/27 season, where he will be a permanent member of the Leverkusen U19 coaching set-up. The German-Greek will also take on an operational role in coaching the Bayer 04 Future Team. The 29-year-old was most recently head coach of the U17s at Hertha Berlin.
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Another award for the Bayer 04 head groundsman and staff: After coming top in the 2021/22, 2022/23 and 2024/25 seasons, the BayArena pitch came second in the Bundesliga Pitch of the Year ranking for the 2025/26 season. VfL Wolfsburg secured the top spot this year, with TSG Hoffenheim in third place.
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Opening opponents, derby weekends, the opponents in the season finale: This information and more will be available to Bayer 04 fans on Thursday, 2 July, when the 2026/27 Bundesliga fixture list is published.
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The next footballing highlight is just around the corner: the 2026 FIFA World Cup, the 23rd edition of the tournament, will be held in the USA, Canada and Mexico and feature 48 teams for the first time. Bayer04.de has all the latest on the Werkself players called up to represent their countries.
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While the majority of the Bayer 04 Women are enjoying their summer break, nine Werkself players will be on duty for their national teams in the coming days. Three of them are competing for a place at the World Cup, while six are involved in two friendlies with the Germany U23 team.
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