Taking tennis lessons with Netresults is one of the best experiences my son had since he came to the U.S. from Japan one and a half year ago. Having lesson with David, my son not only have learned to play better but also been really enjoying playing tennis. To my happy surprise, he is now hoping to play competitively when he enters high school. David is an experienced coach and great with children. In addition, he and his staffs are very good coaches for adults, too. I found that out when I took lessons with Netresults during the summer.