Stonesnet AB is located in Linköping, Sweden.

Our vision is to be part of a ”revolution” in tennis through a new and fun way to make tennis a sport for a lifetime. We want to help starter tennis players learn and enjoy the game of tennis much better and for tournament players to be able to develop their game of tennis by using SmartPosts®.


CEO Roger Stenquist

Roger Stenquist, founder and CEO of Stonesnet, born in 1970, began his career as a tennis coach at the age of 20 after having played professionally for two years. After coaching several years, mostly in Germany, he was awarded ”Male club coach of the year in Germany” in 2001 among approximately 10.000 coaches.

Between 2002 and 2006 he was responsible for the Swedish Sports Confederation´s Tennis High School in Linköping, Sweden before he became a tennis club coach in Sweden.

After having undergone various coaching courses in Germany and also all the courses in Sweden – twice (!) – and responsible for educating coaches within Swedish Tennis East, he is now also the author of a couple of  books for tennis:

  • ”Long Term Player Development – On Court – Tennis”
  • ”Micro tennis – On Court – Blue”

The books can be bought on Amazon

or Apple Books

Please visit Stones Tennis for more information about the books

Roger discovered the missing piece in ITF’s campaign ”Play and Stay” in 2011 – the net! The racket, the court and the balls were adjusted after the height of the players, but not the net. So Roger invented SmartPosts®, a height adjustable tennis net.

Stonesnet AB was founded to produce and market SmartPosts®. The height adjustable tennis net that makes it easier for starter players to learn how to play tennis. The net also contributes to develop young tennis players in a more natural way.