Ahead of his move to Leverkusen for the 2019/20 season, Moussa Diaby, who was voted Player of the Season by Bayer 04 Club members, played for Paris Saint-Germain for one season – and he was twice in the line-up against Nice (0-3, 1-1). “They have a very good style of play as far as possession football is concerned, like to attack and want to get the ball forward as quickly as possible,” said the 21-year-old at the pre-match press conference on Wednesday. “I’m confident we can produce a good performance. We want to start with a win.”
While head coach Peter Bosz can call on his winger against the team that finished fifth in Ligue 1 last term, there is a question mark over two players. Captain Charles Aránguiz was substituted due to a knock after 45 minutes in the 1-0 win at Mainz. “We’ll only include him if he’s 100% fit. But that probably won’t be the case,” said Bosz who went on to say about youngster Florian Wirtz (stomach muscle problem): “We’ll wait and see what happens at today’s training session and see how his body is reacted to yesterday’s session.”
One player from the forthcoming opponents from the Côte d’Azur is well-known to the 56-year-old. In 2016/17, Bosz coached the top Dutch team Ajax with Kasper Dolberg in the squad. The central striker is now playing for Nice but the 23-year-old is a doubt due to injury.
With or without Dolberg – “Nice are a very strong team, a good opponent,” declared Bosz. “But we have have our own qualities. Above all, we have done very well in defence up to now and only conceded a few shots on goal. We want to make a successful start to the competition tomorrow.”
Match information:
Broadcasters: DAZN and Werks11 Radio (bayer04.de)
Referee: Fran Jovic (Croatia)


After eight years in the youth set-up at Bayer 04 Leverkusen, Benjamin Adam is leaving the club. The 35-year-old, who most recently coached the Leverkusen U17s, will take charge of the Hansa Rostock U19 team next season.
Show more
There was a successful end to the women's internationals with Werkself players Carlotta Wamser and Cornelia Kramer qualifying for the 2027 World Cup finals in Brazil. A third Leverkusen player is still in with a chance of joining them. The Germany U23 players also experienced success in their last two international friendlies of the season.
Show more
Traveling to North America for the World Cup this summer to see your favorite Bayer 04 players? Here’s a quick cheat sheet with thumbnail portraits and insider tips for each city from a local expert, so you can make the most of your visit and activities beyond the game!
Show more
A fresh look for the BayArena: The Bayer 04 stadium will have new seating in the form of folding seats for the 2026/27 campaign that will ensure significantly improved seating comfort and simplified movement within the rows of seats. As part of routine replacement after 17 years, fans of the Werkself were able to purchase the existing seats, used to witness the first German league title in the club's history. In addition, a large proportion of the seats will be donated to charitable projects, primarily in the local region. Bayer 04 fans can look forward to new, functional folding seats for the season opener at the beginning of August - still in the club colours of black and red, of course. A glimpse at the BayArena during the refurbishment.
Show more