I feel a lot better, ... I feel like I saw my progress.

I just ran out of juice in the end, I had nothing more to give. I'm extremely tired after the Davis Cup, both mentally and physically.

Now there's a big match awaiting me. I won't be the favorite but if I can beat Nadal it would be fantastic.

I am getting more confidence on grass and I know now that I can play serve and volley,

There are some tactics you can use against (Federer),

I'm very pleased to have got the first two rounds out of the way,