I thought you might be interested in this graph, showing the top 10 players (male and female) and the way their rankings have changed since Jan.1, 2007 >> Men The top 8 is pretty stacked up with only Djokovic being able to crack it open. He probably will be staying in that club for a while. I am not sure whether Blake can get back in there. >> Women As far as the women are concerned, the top 5 is a bit like a game of musical chairs -- with rankings being swapped on a regular basis. Like the men, expect a "newcomer" in the top 5 real soon, namely Miss Serena.