Gerardo Seoane looks back at the DFB Cup tie at Lokomotive Leipzig (3-0) with the same positive attitude as he does for the past week in training. The 42-year-old: "We were very well organised and professional in the game in Leipzig. Over the past few days, we've worked intensively on the match against Union and I'm in good spirits now. In addition, There is plenty of proactive communication and the team committee is taking responsibility both on and off the pitch."
Seoane not only has a positive assessment of the football at Bayer 04. The Swiss coach further detailed his impressions of the club: "We have very great expertise in all areas beginning with the board. My direct contact is Simon Rolfes who I work very closely with – as was the case with Christoph Spycher in Bern. It was important to me to discover an environment that supports and backs me up."
Bayer 04 will have to manage without Florian Wirtz for the Bundesliga opener in the capital. The youngster is still ruled out due to injury. In contrast to the cup tie in Leipzig, Paulinho is now back on board. The striker won a gold medal at the Olympics in Japan with the Brazil team and he returned to training during the week. "Paulinho has returned with positive energy and is match fit. He's absolutely an option. Even though he has some strenuous weeks and a long journey behind him, he can help us out with his ability," said head coach Seoane.
The assertiveness and ball control of the 21-year-old could be needed against FC Union Berlin who, according to Seoane, "have established themselves in the Bundesliga the past few years with their playing and battling qualities." One of the main factors in the success of the first German participants in the Europa Conference League is head coach Urs Fischer. The 55-year-old comes from Switzerland like his opposite number at Leverkusen and he "worked very successfully in Switzerland and is now doing it again in the Bundesliga."
Seoane and the Werkself can expect an emotional and intensive first Bundesliga game in front of a good crowd.
Match information:
Broadcasters: Sky and Werkself-Radio
Referee: The match officials will be announced on the day of the game

Bayer 04 Leverkusen have appointed Carles Martínez Novell as the new head coach. The 42-year-old Spaniard worked for FC Toulouse in the French Ligue 1 until the end of the season. Martínez finished last term in ninth place with the club from the south of France. He will take over the Werkself on 1 July 2026 and has signed a contract to 30 June 2028. Martínez, whose contract with Toulouse expires at the end of the month, succeeds Kasper Hjulmand at Leverkusen, who is leaving the club after one season.
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Welcome to Leverkusen, Carles Martínez Novell. Bayer 04 have appointed the 42-year-old Spaniard as the new head coach on a contract to 2028. Martínez most recently worked for FC Toulouse in the French Ligue 1 until the end of the season. He previously spent four years at Barcelona's legendary academy La Masia in his home city. Bayer04.de introduces Martínez in more detail.
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Bayer 04 plans for the 2026/27 pre-season continue to take shape. The Werkself will kick off the new season in mid-July with the return to the training ground. The highlight will be the official season opener on 8 August at the BayArena, including a friendly against La Liga club Sevilla. Friendlies in Germany will take the team to neighbouring Monheim, Offenbach and Jena.
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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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