Between 2014 and 2016 Maas, who played for Arminia Bielefeld and Hertha Berlin in the Bundesliga plus MSV Duisburg in the second division, was assistant coach to the current Bayer 04 head coach Peter Bosz. They were in charge at Dutch club Vitesse Arnhem for a total of 62 games in the Eredivisie. “In Rob Maas, we’ve appointed an innovative and strong-minded assistant coach who fits in really well here. He knows the Bundesliga and has already worked successfully with Peter Bosz. Rob will provide new ideas,” declared sporting director Simon Rolfes.
For Rob Maas, Bayer 04 are “a highly ambitious and very attractive club. That’s not just the perception in Germany but Leverkusen also have an outstanding reputation across Europe,” said Maas. “To be able to work with fellow coaches in developing an extremely exciting team is a fantastic challenge I’m really looking forward to.”
It couldn't have been any tighter! Despite winning four of six games in the online preliminary round in Showdown 1 of the VBL Club Championship 2026/27, Leverkusen eSports duo Marc and Sean Landwehr didn't make it through to the offline knockout round. Level on points (12) with seven other teams, Leverkusen were the only team with this points tally not to progress as they had the worst single-game record compared to their rivals.
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Bayer 04 are away to Croatian champions Dinamo Zagreb on Matchday 5 of the league phase of the 2026/27 UEFA Europa League. The game kicks off on Thursday 26 November at 18:45 CET at the Maksimir Stadium. All the information on ticket sales.
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It wasn’t just on the pitch that there was cause for celebration around the Werkself’s 2–1 home win against SC Freiburg. Plenty of happy faces could be seen near the dugouts at half-time too. Once again, CEO Fernando Carro, alongside former striker and club ambassador Stefan Kießling, paid tribute to eight supporters’ clubs celebrating up to their 30th anniversary on behalf of Bayer 04.
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A disciplined and impressive team performance secured a 2–1 victory for the Werkself against league leaders SC Freiburg, who had remained unbeaten across all competitions until then; two players once again stood out at the BayArena: Artisic dribbler Ibrahim Maza scored Leverkusen’s first goal himself and set up the second, whilst goal-getter Patrik Schick had set up the equaliser and netted the winner. In doing so, the Czechia international set a remarkable club record. Both head coach Carles Martínez and the media were full of praise afterwards. Maza himself was also delighted with the growing rapport with “super striker” Schick: “The more we play together, the better we understand each other.” The Werkself’s comeback secured their fourth home win in their fourth home game of the season.
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