1. Tennis Magazine Officials site of Tennis Magazine offers the latest breaking news, feature articles, instruction resources, gear reviews, and tour coverage. http://www.tennis.com/ 2. Tennis News, Videos, Players, and Results - ATP, WTA, US Open ... Log on to ESPN.com for the latest tennis news, results, commentary, and highlights. http://espn.go.com/tennis/ 3. Tennis - Wikipedia, the free encyclopedia Tennis is a sport usually played between two players (singles) or between two teams of two players each (doubles) ... The rules of tennis have not changed much since the 1890s. ... http://en.wikipedia.org/wiki/Tennis 4. United States Tennis Association (USTA) Promotes the development of tennis in the United States. Site includes news, tournament results, rankings, schedules, membership information, trivia, fun facts, and more. http://www.usta.com/ 5. Tennis news, results, stats, rankings, seeds - SI.com ATP, WTA, tennis results, tennis news, tennis rankings, earnings, and expert commentary from Sports Illustrated on SI.com. http://sportsillustrated.cnn.com/tennis/ 6. Tennis - ATP World Tour - Home ATPWorldTour.com, the official and most visited web site dedicated to men's professional tennis year round features lives scores, results, rankings, news, photos, ... http://www.atpworldtour.com/ 7. International Tennis Federation (ITF) Information for media, enthusiasts and officials involved in tennis. http://www.itftennis.com/ 8. tennis: Definition from Answers.com tennis n. A game played with rackets and a light ball by two players or two pairs of players on a rectangular court, as of grass, clay, or asphalt, http://www.answers.com/topic/tennis 9. Tennis - Fox Sports Tennis stories, results, leaderboard, video, photos and breaking tennis news on FOX Sports. http://msn.foxsports.com/tennis 10. Tennis on Yahoo! Sports - News, Scores, Standings, Rumors ... The latest Tennis news, results, schedules http://sports.yahoo.com/tennis