http://www.wimbledon.org
2. US Open
http://www.usopen.org
3. Australian Open
http://www.ausopen.org
4. French Open
http://www.frenchopen.org
5. Davis Cup
http://www.daviscup.org
6. The Lipton Championships
http://www.thelipton.com
7. Compaq Grand Slam Cup
http://www.compaqgrandslam.net
8. Newsweek Champions Cup
http://www.champions-cup.com
9. Eurocard Open
http://www.eurocard-open.de
10. Hopman Cup
http://www.com.au