First off I think it's amazing how quickly the majority of the seeded players were defeated in this year's U.S. Open. Clijsters has made an amazing comeback after being off the tour for 27 weeks now finds herself in the final. She played great in her semifinal match against Serena Williams although her play was greatly overshadowed by Serena's unsportsmanlike conduct. I was really surprised to see her lose her cool as she did during this match. Getting back to comebacks I personally find it physically painful to watch Sharapova play any more these days. Her serve has become a liability to her game and for whatever reason she doesn't seem to be able to turn it around. Wozniacki is having a great run at this year's open - this will be her first major final. A much different final than anyone expected this year on the women's side.