2022: Tour Coaching with Mats Rosenkranz
2003-2021: Head Coach Kölner THC Stadion Rot-Weiss
- Biggest club in Cologne and member of the leading clubs of Germany
- Responsible Head Coach of men and junior boys. Leading the club to be one of the most successful clubs in Germany with achiving best results in the history of the club for both men and junior boys teams. Especially leading the first mens team from fourth league to Bundesliga.
2003-2016: 14 years Head Coach of the Bundesliga team of Bremerhavener TV
- During the league coaching top ATP players such as Paolo Lorenzi, Federico Delbonis, Rui Machado, Damir Dzumhur, Thiemo de Bakker and many more.
2003-2005: Coach of the Junior Tennis Acadamy WSM Arnsberg
2000-2002: Coach of the state federation of Schleswig-Holstein
- Coaching former Wimbledon champion and world number one Anelique Kerber and WTA Top Ten player Julia Goerges and ATP Top 100 players Tobias Kamke and Julian Reister.