As the seven-day infection rate in Leverkusen is at 20.1 (as at 25 September, 00.00 CEST), the meeting with Leipzig will be played in front of 6,000 spectators. "It's a further step in the right direction and great for the players," declared head coach Peter Bosz ahead of match number 1,400 for the Werkself in the Bundesliga (700 home games).
The Dutchman is expecting the side from Saxony to be a "very good team. They were in the semi-finals of the Champions League for a good reason. They have a top squad even without Timo Werner and are a big rival for us." That makes it even more important against RB to build on the positive home stats from this calendar year. The Werkself have won an impressive six out eight Bundesliga home games in 2020 (two defeats).
Following on from goalkeeper Lennart Grill (FC Kaiserslautern) and Patrik Schick (AS Roma), Bosz and Co. welcomed summer signing number three in the middle of the week. Right back Santiago Arias (Atlético Madrid) has signed a one-year deal with Bayer 04 having the option to buy the loanee. The Colombian is also not an unknown quantity for head coach Bosz. During his time as a coach in the Dutch Eredivisie, the 56-year-old often came up against Arias as he played for PSV Eindhoven for five years. "He was very attacking with that top team in the Eredivisie. During his time at Atlético he was able to learn much more about defending under Diego Simeone," Bosz said with conviction. "He's a complete player and fits in really well with us."
The Dutchman left open the question of whether Arias will be in the squad against Leipzig – as he also did with the prospect of other new signings. Bosz: "We are continually looking to strengthen the squad – but the players have to have quality. Otherwise it doesn't make any sense."
As with Arias, it remains to be seen whether Leon Bailey will be in the squad. The 23-year-old only returned from self-isolation in Jamaica at the start of the week. Paulinho is definitely ruled out as he continues his rehab following his torn cruciate. All the other Werkself players will be in a position to experience the Bundesliga atmosphere in front of fans at the BayArena on Saturday…
Match information:
Broadcasters: Sky and Werks11 Radio (bayer04.de)
Referee: The match officials will be announced on the day of the game
Attendance: 6,000


The Werkself conceded a goal at home for the first time since the beginning of January 67 minutes into the game against FSV Mainz 05 on Saturday. Jarell Quansah levelled late on for the final score of 1-1 to secure a point and avoid a first home defeat in six games. Bayer 04 were very critical of their performance after the game. The Werkself review.
Show more
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 personalised 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…
Show more
From special edition jerseys to fan banners, the home game against Mainz 05 was all about the many Bayer 04 fan clubs. Accordingly, a fitting tribute to the long-standing Werkself supporters was not to be missed during half-time in the Bundesliga match. Fernando Carro, CEO, honoured the up to 50-year anniversaries of six fan clubs in front of the coaches' benches at the BayArena.
Show more
Werkself TV shows the highlights of Bayer 04's 1-1 draw against Mainz 05 on Matchday 24 of the 2025/26 Bundesliga season...

A late goal secured a point for Bayer 04 at home to FSV Mainz 05 in a match that saw the Black and Reds dominant in the second half. Despite lots of possession, the Werkself initially found few gaps and fell behind after 67 minutes when Sheraldo Becker scored in a Mainz counter-attack. In the closing stages, Leverkusen threw everything forward once again and equalised through Jarell Quansah (88').
Show more