We offer different workshops depending on what you’d like to learn. We believe that we cover most aspects of stringing and customisation of racquets.


If you would like to attend a workshop, check out the ERSA country websites or contact Mark Maslowski.


Country Sites from ERSA:

Germany, Austria, Switzerland, Italy, United Kingdom, Taiwan, Brasil, Ukraine




We are also offer online courses. All e-courses include 1 year e-Membership! e-Certified Stringer and e-Master Stringer include the certification tests.

ERSA e-Certified Stringer

220,- €

ERSA e-Master Stringer

220,- €

ERSA e-Customization Course

170,- €