There's been so many first time winners in the last few years there've bound to have been a few.
Who did Li, Kvitova, Schiavone, Azarenka, Kuznetsova all beat in their finals?
Na beat Schiavone at the French Open 2011
Petra beat Sharapova at the Wimbledon 2011
Francesca beat Stosur at the French Open 2010
Victoria beat Sharapova with the loss of only 3 games in Australian Open 2012
Svetlana beat Dementieva at the 2004 US Open