Greetings to my Chinese fans. I was excited to get the win against Aga (Agnieszka Radwanska) on Thursday. She is such a great player. But I played very well from the first point and kept up the momentum till the end.

You know, I suffered a terrible loss to Serena (Williams) two days ago. The good thing is that I put that in perspective and got my confidence back. And then I had a pretty good practice and got some rest.

Serena also beat Petra (Kvitova), so it is going to be win-or-bust for Petra and I. It will definitely be a tough match. But I am not putting any pressure on myself, which would make no sense, right? I will just go out and try to play like I did against Aga, enjoy the match and stay focused at the same time.