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


A special visit to the BayArena: 222 members from volunteer fire brigades in Leverkusen, the Rheinisch-Bergisch district and the Oberbergisch district watched the Werkself’s 2–0 home win over Slovenian champions NK Celje live in the stadium. Bayer 04 had invited them to the 2026/27 Europa League opener as a thank-you for their tremendous dedication. They watched the match together in Block F4.
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The Bayer 04 U19s have extended their winning run with a fifth consecutive victory on Matchday 5 of the DFB Youth League’s preliminary round. Coach Patrick Greveraars’ side secured a 3–2 (2–1) win in their match against second-placed FC Viktoria Köln, with Burak Kir and Nebe Domnic scoring for the hosts in the first half before captain Ben Hawighorst found the net after the break.
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Bayer 04 will have to manage without defender Guéla Doué for the time being. The Ivory Coast international sustained a muscle injury to his right calf during the final Werkself training session yesterday ahead of the Europa League clash with Slovenian champions NK Celje.
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For the first time since reaching the final against AS Roma (2–2, first leg 2–0) in May 2024, Bayer 04 are playing another home match in the UEFA Europa League – and they will be wearing their new European kit. On Wednesday 16 September (kick-off: 21:00 CEST), the BayArena will welcome Slovenian champions NK Celje, who appointed a new coach this week following a mixed start to the season. Under the slogan “40 Years Across Europe. Still Creating History.”, the Black and Reds now aim to add the next chapter to their European history, which has seen so much success in recent years. Bayer 04 fans can follow the match on free-to-air TV on RTL, as well as on Sky and Werkself Radio. The matchday news.
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European football returns to the BayArena: Bayer 04 host Slovenian champions NK Celje on matchday 1 in the group stage of the 2026/27 UEFA Europa League. Ahead of the match on Wednesday 16 September (kick-off: 21:00 CEST), head coach Carles Martínez and midfielder Aleix Garcia spoke at the pre-match press conference. The focus was primarily on the great anticipation surrounding the competition and the clear objectives for it – and, given the circumstances, on a last-minute change to the opposition line-up.
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