I'd like to think there's lot bigger matches, you know, around the corner for me.

I didn't think I served very well actually. I was a little slower there than my other matches but I was able to hold on there.

I've always played well in Sydney. Hopefully, I can get some matches there under my belt before going into Melbourne.

I still feel it out there. It's just when I jam my foot off during matches. It's something you can't test before a match. So I'm just trying to build it up.

I have sometimes played my best Davis Cup matches away from home when you stay in the moment a bit more. But it is tough when half the crowd are spitting on you.

Nine times out of 10, I think, if you're going to win the tournament, you're going to have to come up against Federer at some stage at the moment. It's just a matter of getting through your matches.