Australian Open 2010 will start soon. It will begin from January 18 and continue till 31, 2010. Top seeded players around the world will take part in this competition. Betting companies have already started betting. Do you want to know the name of top woman tennis player in the betting odds? No doubt, it is U.S contestant Serena Williams. Recently, she is the highest rank tennis player in the WTA ranking. She is the defending champion. Her performance in the previous tournaments was good. It is sure that fans will be watching to see her performance. After that I think fans should be watching Maria Sharapova. She is now fit and good to hold the Grand Slam. I am waiting to see that who will hold the first Grand Slam of the year.