GameChanger, the leading digital scorekeeping and team management app for baseball and softball teams, has been named the preferred pitch count reporting tool for the Tennessee Secondary School Athletic Association (TSSAA), the governing body of high school athletics in Tennessee. The free app, recently named the exclusive baseball and softball app partner of the National Federation of State High School Associations (NFHS), offers custom pitch count alerts and inning-by-inning pitch count recaps that make it easy for coaches to monitor and protect their pitchers' health. While the coaches are scoring the games, GameChanger generates a live GameStream so family and friends can follow the games in real-time, even if they are unable to make it to the field. Since its launch in 2009, more than 13 million games have been scored using GameChanger. Find out more at GC.COM.