• 

  ATP World Tour

  Featuring tennis scores, stats, rankings, player and tournament information, news, video highlights, and more.
  http://www.atpworldtour.com

• 

  TENNIS.com

  http://www.tennis.com

• 

  Women's Tennis Association

  http://www.wtatennis.com

• 

  Tennis Explorer

  http://www.tennisexplorer.com

• 

  Tennis World

  http://www.tennisworldusa.org

• 

  TennisInsight

  Tennis Insight
  http://www.tennisinsight.com

• 

  Match Stat

  http://www.matchstat.com

• 

  Tennis News

  http://www.tennisnews.com

• 

  Tennis Now

  http://www.tennisnow.com

• 

  TennisLive

  http://www.tennislive.net