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)


Goalkeeper Rafaela Borggräfe will continue to play for Bayer 04 Leverkusen next season. The loan of the Germany U23 international, who joined from Liverpool in the winter, has been extended by a further year.
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The Bayer 04 delegation, led by Fernando Carro, CEO, concluded their multi-day trip to Brazil with a visit to the community-based organisation Bola Pra Frente in Rio de Janeiro – founded by former Werkself player Jorginho. During the visit, Bayer 04 committed to extending support for the Bola Pra Frente project for a further five years. In addition, Jorginho, a member of the Brazil 1994 World Cup-winning squad, was named Bayer 04’s second official club legend. With the visit to São Paulo and Rio de Janeiro, the club has strengthened the relationships built up over the years in one of Bayer 04’s most important international markets.
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Ten years after retiring as a player, Kristina Sundov is returning to the Bayer 04 Women’s team as assistant coach. The 39-year-old former Croatia international takes over from Remzi Kahraman, who has taken up a new challenge abroad. She has been given a contract to 30 June 2028.
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The training pitches at the BayArena are already buzzing with activity again, even before training officially begins next week. On Monday morning, a small group from the Werkself first-team squad completed a session lasting around an hour. Both new and familiar faces were present.
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One ticket, two matches – and a varied programme of events, including appearances by players from the professional teams: Bayer 04 has come up with something very special for the 2026 season launch on Saturday, 8 August. From morning right through to the evening, Werkself fans can use just one ticket to not only enjoy top-class football from the Bayer 04 teams live, but also to experience unforgettable moments with the whole family through a variety of hands-on activities around the BayArena and the Ulrich Haberland Stadium. The day will also end on a real high note: after both matches, Bayer 04 supporters will have the opportunity to interact directly with the players during joint activities and get to know them from a different angle.
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