Doug's Business of Baseball Weblog
 http://roadsidephotos.sabr.org/baseball/bbblog.htm

 Doug Pappas's Business of Baseball Pages
 http://roadsidephotos.sabr.org/baseball/index.htm

 The Society for American Baseball Research
 http://www.sabr.org

 The Hardball Times
 http://www.hardballtimes.com

 Baseball Prospectus
 http://baseballprospectus.com

 The Baseball Analysts
 http://baseballanalysts.com

 Baseball Think Factory
 http://www.baseballthinkfactory.org/files/main/lowres

 Sabermetric Baseball Encyclopedia
 http://www.baseball-encyclopedia.com

 Fangraphs
 http://www.fangraphs.com/index.aspx

 Baseball Graphs
 http://www.baseballgraphs.com/main/index.php/site

 Statistically Speaking
 http://stats.mostvaluablenetwork.com

 Baseball Graphs
 http://www.baseballgraphs.com/main/index.php/site

 Many Go; Few Understand
 http://journals.aol.com/bads85/ManyGoFewUnderstand

 Sabermetric Research
 http://sabermetricresearch.blogspot.com

 The Sports Economist
 http://www.thesportseconomist.com

 Walk Like a Sabermetrician
 http://walksaber.blogspot.com

 Dan Agonistes
 http://danagonistes.blogspot.com

 BaseballRace
 http://www.baseballrace.com/default.asp

 Beyond the Boxscore Feeds
 http://www.beyondtheboxscore.com

 Futility Infielder
 http://www.futilityinfielder.com/home.php

 Elias Sports Bureau
 http://www.esb.com