Tennis

1. Tennis TIP  (site info) Offers how-to-play-tennis tips, tennis lessons and clinics, tennis fitness programs and cardio tennis, and tennis partners matching and tennis events http://www.tennistip.com 2. United States Professional Tennis Association  (site info) Offers playing tips, USPTA newswire, league and tournament information. http://www.uspta.com/ 3. United States Tennis Association  (site info) Official site with tournaments, rankings, news, Davis Cup, Federation Cup, circuits, membership, and a library of resources. http://www.usta.com/ 1-3 of 3.