Junior Tennis  
   Includes information on USTA national and ITF tournaments, rankings, coaching, player profiles, and interviews.
   http://www.juniortennis.com/

Canadian Tennis Association  
   News and information on Canadian tennis and players, the Tennis Masters Series - Canada men's championships and the duMaurier Open women's championships.
   http://www.tenniscanada.com/

CBS.SportsLine.com: Tennis  
   Includes information on the ATP and WTA tours, results, schedules, rankings.
   http://ps1.sportsline.com/u/tennis/index.html

National Capital Tennis Association  
   Contains a club directory and information about membership, tournaments and leagues.
   http://www.ottawatennis.com/

The Tennis Server  
   Includes tennis-related news, rules, columns, images, and links.
   http://www.tennisserver.com/Tennis.html

Tennis.com  
   Official site of Tennis Magazine covers tennis news, players, instruction and tips, gear reviews, racquets, and resorts.
   http://www.tennis.com/

ATP Tennis  
   Official site for the organization overseeing the professional men's tour.
   http://www.atptennis.com/