World number two tennis player Novak Djokovic and tennis women’s legend Billie Jean King have joined in the latest $3.5 million round of funding into PlaySight Interactive – the Israeli company that has developed the SmartCourt sports analytics system.
http://www.globes.co.il/en/article-billie-jean-king-and-novak-djokovic-invest-in-playsight-1000939764