Slim Tennis

In Dutch, "slim" means "smart." is the largest Dutch website offering information and knowledge on the mental side of tennis. Under Slim Tennis, I offer workshops and mental coaching sessions for tennis players of all levels.

Top Tennis Tracker

A mobile app that provides tennis players with insights into their game. Parents and coaches are able to track the score of their players' matches, with great detail but tremendous ease. After the match, the player has access to valuable details for easy viewing and analysis.


I have written a book on mental tennis training. It is the most concreet method of mental training for tennis players out there. Expected publishing date is July 2019.