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.”
30 shots on goal, 14 corners, 63 per cent possession: Bayer 04 clearly had the upper hand in their clash with league leaders FC Augsburg, but squandered the chance of a second win in three games due to a few minutes after the restart, “when we stopped playing football”, as managing director sport Simon Rolfes said after the game. The Werkself review of the 2–2 draw at FC Augsburg.
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After the 2-2 draw at FC Augsburg on Matchday 3 of the 2026/27 Bundesliga season, Edmond Tapsoba and Christian Kofane spoke to Werkself-TV...
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Werkself TV shows the highlights of Bayer 04's 2-2 draw at FC Augsburg on Matchday 3 of the 2026/27 Bundesliga season...
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Bayer 04 earned a 2-2 draw at FC Augsburg on Bundesliga Matchday 3 with a late equaliser. The Werkself led at half-time through Christian Kofane's strike but the hosts, who went in the game as league leaders, turned it around with a quickfire double from Michael Gregoritsch after the break. The Black-and-Reds didn't give up, though, and salvaged a point thanks to substitute Patrik Schick's flick in the 89th minute.
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