Great app to keep track
I've beenr recomminding this app to several parents when my son is playing at tournaments. The advanced feature is great with tracking double faults, unforced errors and %s of forehand and backhand winners. Best of all I can forward the live scores to friends and families. You have to make sure, though, that you login each time to Facebook to access any history otherwise you can't access past matches. At least that was my experience.