Number one- versus -Number One
I know this is dry statistics but there is no quick reference of World Number Ones (previous or current) match records against each other so here it is.
The former Computer No 1's are Evert, Navratilova, Austin, Graf, Seles, Hingis, Davenport, Sanchez, Capriati, Venus Williams, Serena Williams, Clijsters, Henin, Mauresmo and Sharapova.
All in all they have met 804 times with Graf having the best win-loss against former No 1's with a 87-41 win-loss record, the second best is S Williams 65-36 while the player with the worst record is Sanchez with a 39-104 record. Navratilova has the most wins at 93.
These results are current and do not include the 2005 US Championships.