Startup Idea: Tennis Stat Tracker and Analysis App

Startup idea to develop a mobile app for tennis coaches to easily log stats per point, track player performance and first serve percentage. Expanded feature could involve processing submitted match videos for automated stat analysis and box score generation.

I am a tennis coach and I have to analyze player stats. I would like to have an app where I can simply log a few details about each point. I'd like to know who won the point, and if it was a winner or unforced error that caused the point to be won. I would also like to track 1st serve percentage for my players. So an app idea would be to have a few buttons to push after each point and have someone track it using the app. they would select if the 1st serve went in or not, and then hit the button for whatever the outcome was for the point. this would then allow the app to accumulate the stats and produce a final box score with the key figures.

a further expansion on this would be if a video could be submitted to a website and have software do the analysis for you.