SportsPress is an extendable all-in-one sports data plugin that helps sports clubs set up and manage a league or club site quickly and easily.
WP Club Manager is a powerful plugin to help you create and manage a sports club website quickly and easily.
Plugin to manage and present Sports Leagues
PHPLeague lets you managing your leagues without any hassles.
Manage volley and beach volley tournaments: registration of athletes, management of playing fields, play-offs, the final knockout.