Amateur Baseball Umpire Association: An umpire information center. Umpire associations, umpire equipment, umpire rules; a resource center for umpires to find and share information

Atlantic League: Official web site of the Atlantic League of Professional Baseball Clubs, Inc

Baseball Prospectus Online: In-depth columns, prospect interviews, transaction analysis, and player cards containing Baseball Prospectus's Davenport Translations. Metrics for evaluating hitters, starters, and relievers updated daily; four to ten columns presented free of charge on the site per week

Bridgeport Bluefish: Provides ticket information, directions, news items and a history of the team

John Skilton's Baseball Links: A collection of links to baseball related resources

Minor League Baseball: The official site of Minor League Baseball. Includes listings of all of Major League Baseball's farm teams

Tim McCarver: Official site for the baseball catcher turned television announcer and analyst. Includes biography and details of his interview program, listing upcoming guests, schedule, and satellite availability

World Baseball Classic: A tournament formed by the Major League Baseball and the Major League Baseball Players Association to pay tribute to the growth and internationalization of the game

World Baseball Softball Confederation: Official website. Latest news, scores and competitions calendars