"Not many opponents have taken an attacking approach against us this season. But when you play top teams like Gladbach or Dortmund and both teams want to win then it will be an open and attractive game. And I'm expecting one like that against Leipzig on Saturday," said the Dutchman. His expectation is also supported by the stats: The team from Saxony have the best home record in the Bundesliga this season going into matchday 19 with 22 points from nine games – the Werkself have 17 points from nine away games (like Stuttgart) and are only surpassed by league leaders FC Bayern (19 from nine). So strength at home meets strength on the road.
Both teams are currently on course to qualify for the Champions League but the pressure from below is growing ever stronger as Bosz recognises. "A number of teams are fighting for a place in the top four this season. But the most important thing is that we pick up points ourselves. We have to try and get on a good run and win our games. Clocking up points – that's the most important thing."
Against Leipzig, who Bosz believes have better positional play this season compared with recent years, the 57-year-old has to cope with the absence of several players. In addition to the long-term injured Julian Baumgartlinger, who this week underwent a successful cruciate operation, Santiago Arias and Paulinho, Mitchell Weiser and Sven Bender are also sidelined. Nadiem Amiri is not an option due to his Covid-19 infection nor is new signing Jeremie Frimpong, who is currently in self-isolation following his arrival in Germany. And Lars Bender is not yet available – "he hasn't trained with the team as yet and will not be in the squad for the game against Leipzig,"
In contrast, Exequiel Palacios has made further progress in full training over the last two weeks . The coach was unwilling to say whether he would be ready for the weekend. "We have to observe him day by day and also wait for the final training session."
In spite of the number of players sidelined – Bosz does not want to complain about the situation. "If I look round then I can see that other clubs have more players missing," he said. This was on the cards due to the crowded fixture lists in a short space of time and the coronavirus pandemic. "It's extreme but we have to deal with it. And up to now we've done well compensating for the absent players. Therefore, I'm assuming we'll also be able to do that against Leipzig."

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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Rüdiger Vollborn has been at the club for 40 years, he holds the record number of Bundesliga appearances for the club (401) and is the only Bayer 04 player to have won both the UEFA Cup (1988) and the DFB Pokal (1993). And the Berliner stayed with the Werkself after ending his impressive playing career as he worked as a goalkeeping coach for the following nine years. Vollborn now works under the Bayer Cross as a fan liaison officer and club archivist. Since February 2021, the personal Black and Red lexicon takes Werkself fans under the heading of 'Rudi recounts...' on a brief trip through the history of Bayer 04 every month…
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