
The 32-year-old has joined the Werkself from Dutch top-flight club SC Heerenveen with a contract to the summer of 2020. Peters previously worked with Bosz and Krüzen at Vitesse Arnhem from 2013 to 2016.
The coaching staff still includes Xaver Zembrod (assistannt coach), Schahriar Bigdeli, Daniel Jouvin (fitness coaches) and David Thiel (goalkeeping coach).


Werkself-TV shows the highlights of Bayer 04 Women's 2-0 win against Hamburger SV on Matchday 9 of the 2026/27 Google Pixel Women's Bundesliga.
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1. FC Köln host Bayer 04 on Sunday 8 November (kick-off 15:30 CET) in the 75th Bundesliga derby between the Rhineland neighbours. The lowdown on our next opponents.
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The Werkself have the chance to end an intense run of fixtures with a derby victory as they visit Köln on Sunday ahead of the international break. Head coach Carles Martínez spoke on Friday at his press conference about the attributes his team needs and the support of the fans.
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After back-to-back away defeats, Bayer 04 Women now face their penultimate home fixture of 2026 as they welcome Hamburg to the Ulrich-Haberland-Stadion on Saturday (14:00 CET) seeking three important points in the Google Pixel Bundesliga.
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