
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.”

Bayer 04 Women missed out on victory in the Google Pixel Bundesliga as they were held to a draw at home to Eintracht Frankfurt on Saturday. Estrella Merino Gonzalez had put the Werkself ahead directly from a corner at the Ulrich-Haberland-Stadion, before Laura Freigang levelled for the visitors as it finished all square between fourth and third on Matchday 7.
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Freiburg have made an impressive start to the season, unbeaten in nine games across all competitions, with eight of them wins. Now the Bundesliga leaders come to the BayArena on Sunday to take on the Werkself, but Julian Schuster’s team will be missing their top scorer. Here’s the lowdown on our next opponent.
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Bayer 04 will have to manage without attacking midfielder Martin Terrier for the time being. The Frenchman sustained a muscle injury to his left hamstring yesterday, Thursday 15 October, during the Europa League game against Polish champions Lech Poznan (4–0). Terrier is not expected to be available until late December.
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Following the international break, the Bayer 04 women’s team face their next head-to-head clash in the race for a top spot in the Bundesliga. In Saturday’s home match (14:00 CEST), the fourth-placed side host third-placed Eintracht Frankfurt at the Ulrich Haberland Stadium. Head coach Roberto Pätzold is well aware of the great opportunity this presents for his team.
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