The present invention is a data processing system for monitoring, recording and modifying information relating to fantasy sports teams and fantasy sports lineups, and making calculations, necessary for assisting fantasy owners in managing their teams, notifying them of injuries related to their teams, and in setting their lineups. In particular, the data processing system gathers data from external sources such as news, blogs, social networks sites, injury reports, and other user and system administrator configurable sources. This information is then analyzed and utilized by the system enabling it to help users more effectively manage their team. In certain embodiments the system can manage the team for the fantasy owner in their absence or under other circumstances such as lack of user activity.