Grand Slams

Australian Open
Official website. Provides scoreboard, news, photos, players, and tournament information.
http://www.australianopen.com

ESPN Tennis Men's Grand Slam Title Winners
List of singles champions from 1877 to present day.
http://sports.espn.go.com/sports/tennis/history?type=men

ESPN Tennis Women's Grand Slam Title Winners
List of singles champions from 1877 to present day.
http://sports.espn.go.com/sports/tennis/history?type=women

Grand Slam Tennis Archive
Provides men's singles results from 1877 to the present day. Contains results from first round onwards.
http://grandslamtennis.freeukisp.co.uk

Men's and Women's Grand Slam Records and Statistics
A listing of all final round results, and extensive individual and head-to-head records and statistics.
http://ourworld.cs.com/atomalt/index.htm

Roland Garros - The French Open
Official site with live scores and information on the tournament, player statistics, schedule of play, and real-time audio.
http://www.fft.fr/rolandgarros/default_en.asp

US Open
Official website. Live scores and draws, ticket information, online tournament store, streaming audio and video of interviews, and games.
http://www.usopen.org/

Wimbledon - The All England Lawn Tennis and Croquet Club
Official website. Information on the club, live scores and draws, video clips from past matches, history of the tournament, and streaming audio of Radio Wimbledon during the tournament.
http://www.wimbledon.org/