Abstract: A RFID object location system for tracking relative object location for performing analysis and evaluation of game plays. The system includes a ball object containing an embedded RFID tag, one or more readers for tracking and monitoring the location of the ball object during a game play, a client device for collecting relative location data of the ball object, wherein said client device is configured to provide the collected location data to a data center unit, and a data center unit configured to perform analysis and evaluation of games plays based on the relative object location, system determined game play calls and officiated game play calls.