I was very happy to finally see a Joomla! solution that addresses some of the needs for clubs and leagues. This Com has been long awaited and shows much promise.
One suggestion for the developers is to make the Com into a extenison that gives the user a choice or a club or league model. Presently the extension is a bit of club and a bit of league these non-profit organizations.
Clubs - want to list their teams, their player rosters, team/player pics and match reports only. This is because schedules and standings are retained online by the league as they are official.
Leagues - leagues are generally run by league boards and have their own sites for official content. Besides schedules, standings and park locations they use only team info like, Team Name, Club and Contact Info.
Club Leagues - clubs have their own leagues for teams that are called house who don't participate in official leagues. This is due to the level of play or the players are too young.
Tournaments - clubs do tournamens mostly for fundraising. This involves, standings, schedule and field locations, Team Names and Team Contacts. Tournaments can either be Round Robin or Group Play like the FIFA World Cup.
Hope this is of some help and keep up the great work.