Year 2009 is perhaps a lucky year for both Roger Federer and Serena Williams. You should know that these two are the top seeded player in the tennis ranking. Roger Federer lost his position but he regains it later after doing good performance in the ATP World Tour Finals tournament. I think I don’t have to tell anything more about Serena Williams. She is the top-seeded player in the WTA rankings. Serena Williams created a lot of criticism this year. These two players are in good position in the Australian Open 2009 betting odds. This time fans of these two tennis stars will remember them for their great achievement. You may be pleased to hear that both Roger Federer and Serena Williams have been announced SI.com's men’s and women’s players of the year. It is really a matter of great joy. I hope these two tennis great can able to hold their title next year.