Additional
Information: The game of tennis most commonly played today has been adapted from a much earlier game called Court Tennis, Real Tennis, or Royal Tennis (depending on where you live).
Modern tennis is played on a special court divided by a net, with a single play
International Tennis Hall of Fame International Tennis Hall of Fame: Museum based in the US, featuring 13,000 square feet of exhibits. (Tennis) http://www.tennisfame.com/
International Tennis Numbers International Tennis Numbers: A guide to comparisons between national tennis ratings, regional rankings, and professional rankings. (Tennis) http://www.internationaltennisnumbers.com
Driftway Collection - Tennis at the Turn Driftway Collection - Tennis at the Turn: A gallery of tennis memorabilia from the turn of the 20th century, outlining the sport's evolution from a backyard recreation to a world sport. (Tennis) http://www.driftwaycollection.com/
AceManTennis.com AceManTennis.com: Statistics and events listings for the women's tour, including past and upcoming tournament locations and prizemoney; and singles and doubles rankings. (Tennis) http://www.efekt.com.au/cgi-bin/draw.exe